Chemistry Middle School

The magnetic field of an object exerts a force on any magnetic object around it.

True
or
False

Answers

Answer 1
i believe the answer is true
Answer 2
that’s isssssd true

Related Questions

The magnetic field of an object exerts a force on any magnetic object around it.

True or False

Answers

Answer: True

Explanation: this is true

true it’s just true no explanation needed

For example," "however," and "also" are examples of:

conjunctions

introductory words

nouns

adjective

Answers

Answer:

conjunctive adverbs

Explanation:

Some examples of conjunctive adverbs are: accordingly, also, besides, consequently, finally, however, indeed, instead, likewise, meanwhile, moreover, nevertheless, next, otherwise, still, therefore, then, etc.

Sodium chloride (NaCl) is made from ___ of sodium (Na) and ___ of chlorine (Cl).

Blanks: One Atom and Two Atom

Answers

Answer:

one atom, one atom.

Explanation:

Sodium chloride is made from one sodium atom and one chlorine atom.

Sodium has a charge of +1,  Chlorine has a charge of -1. These cancel each other out leaving only one atom for both sodium and chlorine.

The correct answer is one atom for each space

Select all that apply.

Which items are properties of bases?

soapy
sour
bitter
slick
skin damage

Please

Answers

Answer:

soapy and bitter

Explanation:

This answer: Bitter and soapy

I need help, ACTUAL ANSWERS PLEASE

Answers

What’s the question?
What’s the question you need help with?

im giving brainliest

Answers

Answer:

a

Explanation:

just needed the points, sorry

Answer:

I'm confused what is this?

Explanation:

Choose all the answers that apply.

Nitrogen has an atomic number of 7. Its atomic mass is 14. Nitrogen has _____.

seven electrons
seven neutrons
seven electron shells
23 neutrons
14 electrons

Please help (:

Answers

Seven electrons. The atomic number of a element is also the amount of protons and electrons it has.
As atomic Number is number of protons Or number of electrons so
N has 7 electrons
Neutrons= Mass no.- Atomic Number
= 14-7
N has 7 neutrons
N doesn’t have 7 electron shells because shell 1 can hold 2 electrons and shell 2 can hold 8 electrons
It doesn’t have 23 neutrons and 14 electrons

So, Seven Electrons and seven neutrons is correct

GIVING BRAINLIEST!!!

Answers

Answer:

Pecan trees 1 and 4

Explanation:

1: 1 and 4

2a: With good soil and good parent plants

2b: Heredity

Answer:

Explanation:

1 and 4

With good soil and good parent plants

Heredity

NEED HELP ASAP!!!!!!!!! PLEASE ANSWER IN 10 minutes or under
What are the two possible benefits of the new plastic bag?

Answers

Answer:

The new bag helps food last longer. Less food is wasted, and more money is saved.

Explanation:

PLATO

If a chromosome folds, how is transcription prevented?

Question 2 options:

The DNA region is easily accessible.


The DNA region is not easily accessible.


The RNA region is not easily accessible.


The RNA has already been made.

Answers

Answer:

The DNA region is not easily accesible.

Explanation:

I need help with this

Answers

Answer:

The mass and physical structure of the body has changed.

The amount of molecules has changed and formed a new substance.

Explanation:

Hope that I helped you!

Which 3 characteristics are used to describe all waves, regardless of type? Check all that apply.

Resting Position

Frequency

Trough

Amplitude

Crest

Wavelength

Answers

frequency trough crest

Each element has a different:

number of protons and electrons
atomic mass and weight
Properties and characteristics
number of neutrons

Please take your time if needed!

Answers

Properties and characteristics

Answer:

(C.  Properties and characteristics.

Hope this helpos!

Explanation:

Which is NOT needed to START a wildfire.

1. Wind
2. dry debris
3. oxygen
4. unattended campfire

I'm trying to see if I'm correct, I think it's Dry Debris.

Answers

Answer:

you are correct

Explanation:

Answer: no oxygen is the wright answer

Explanation:

Because it only helps to burn a fire it does not make fire

1. What is the affect of increasing the temperature of the water?
2. What happens when you add pollution to the water?
3. Can coral survive bleaching?
4. What is coral?

Answers

Answer:

1. lower levels of dissolved oxygen due to the inverse relationship that exists between dissolved oxygen and temperature

2. water pollution can cause water to become toxic to humans and the environment.

3. corals can survive a bleaching event but they are under more stress and are subject to mortality.

4. corals are marine invertebrates within the class anthozoa of the phylum Cnidaria.

Answer:

The answer to #1 is the water molecules spread out and move faster.

The answer to #4 is a tiny soft-bodied animal that typically lives within a stony skeleton grouped in large colonies

Which two changes of state can occur when a substance gains thermal energy A sublimation b depositation c condensation and d vaporization

Answers

Answer:

b

Explanation:

Answer:

A and D

Explanation:

I got it on my test

Elements in the same group have _____.

the same number of electron shells
the same number of protons
similar chemical properties
the same number of isotopes

Answers

Answer:

Element in the same group have similar chemical properties.

the same number of electron shells

The corn crop in an area is prone to infestation by larvae from moths that feed on the cornstalks and ears of corn. The techniques used by two farmers to protect the corn crop are described below.

Technique A: Sprayed his corn crop with an insecticide. The insecticide is known to kill all honeybee, butterfly, and moth larvae.
Technique B: Used a genetically modified variety of corn. The plant produces an insecticide which selectively kills only the moth larvae as it feeds on the corn.

Which technique is likely to have less of an impact on the environment?

Technique B because it may help humans who consume corn to fight bacteria
Technique A because it kills a broader variety of insects to protect the corn
Technique B because it preserves the harmless insects and targets only the moth larvae
Technique A because insecticide use is better for preserving the environment.

Answers

Answer:

Its C

Explanation:

Method A puts a type of spray that kills bees plus butterfly's which would make their population decrease. Which isnt helpful and harms the enviroment a lot. Answer A dosent make sense it may be harmful

Answer: c

Explanation:

I took the quiz

Movement caused by warmer fluids rising and cooler fluids sinking is called ______________.

Answers

Answer:

I think it's Convection current.

Hope that helps. x

Answer:  Convection is the process of warm fluids rising and cooler fluids sinking. Inside the Earth, convection is powered by heat mostly from the core. The slow circulation of rock in the mantle moves the tectonic plates at the surface.

Explanation: Can I have brainliest

Imagine that you and your friend are at the beach. You have your chairs and umbrella set up in the perfect spot near the water so you can jump in to cool off with ease. A few hours into your stay, the water line has managed to creep up closer and closer to your chairs and your things start to get wet! Your friend points up at the Moon and says it is to blame. What does this mean? Write a response in complete sentences. plz someone help!!!!!!!

Answers

Answer: High tides and low tides are caused by the moon. The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. ... When you're not in one of the bulges, you experience a low tide.

Hydrogen peroxide is commonly used to clean cuts and wounds. Its chemical formula is
H2O2. This compound has _____.

two atoms of hydrogen
three atoms of oxygen
three atoms of hydrogen
one atom of oxygen

Please help, take your time!

Answers

Answer:

two atom of hydrogen,two atom of oxygen

two atoms of hydrogen and two atoms of oxygen

why is compound not a mixture?

Answers

Compound is a pure substance containing two or more elements that are chemically combined in a fixed ratio but mixture is made up of two or more substances that are not chemically combined.
The way my chemistry professor explained it was compounds are from the same side (nonmetals), so they don’t necessarily mix well. It would be different if it was an ionic bond, because ionic bonds are when metals and nonmetals mix.

HELP ASAP. GIVING BRAINLIEST

Answers

Answer:

1) Pecan tree 1 and Pecan tree 4

2) I don't know

Explanation:

What are two results of the uneven heating of Earth's surface?

Answers

the uneven heating results in some of the atmosphere to be warmer than other parts and changes in volume and pressure which result in updrafts and can cause thunderstorms and other violent weather

tell me if its wrong !!

For her farm, Susan is interested in increasing the number of chickens that lay the most eggs per week. Many of the chickens on her farm lay 6 eggs a week. A few female chickens (hens) lay as many as 8 eggs per week, while other female chickens only lay 4 eggs per week. Describe what Susan can do to increase the number of eggs produced on her farm.

Answers

Answer:

Susan should probably Quality Feed the chickens.

Explanation:

Quality Feed has a special formula that helps the hens have more. It also makes them big. You don't have to go crazy with some cutting-edge feed that's guaranteed to make your chickens produce eggs the size of a garden gnome

I'm not sure this is the answer that you want so I'm sorry if it isn't

Susan should quality feed the chickens.

13. will any of the bulbs light if you open the switch?
14. which bulbs would continue to shine if bulb 1 broke? which would shine if bulb 2 broke instead? Explain.

Answers

Answer:

14.None would shine if bulb 1 broke

Explanation:

Bulb one connects all the other bulbs to the switch. If bulb 2 broke instead only 1 and 3 will shine because bulb 2 is not connected to bulb 3. all the bulbs should light when the switch is on.

I dont think I actually got this right pls dont take my answer for fact.

Name the following compounds:
a. NaBr
b. MgCl2
C. Lil
d. Cao
e. CuBr2
f. Feo

WHOEVER ANSWERS FIRST WILL BE BRAINLIEST AND WILL GET 5 STARS

Answers

Answer:

a. Sodium bromide

b. Magnesium chloride

c. lithium iodide

d. calcium oxide

e. copper bromide

f. iron oxide

Sodium Bromide
Magnesium chloride
Lithium iodide
Calcium oxide
Copper bromide
Iron oxide

help plsss i need it

Answers

Answer:

A

Explanation:

A would be the best place due to the fact that it is the farthest distance from the fulcrum. Since the sheep (or the load) is at the very end of the pole, the effort (force) would need to also be at the end of it to lift the sheep the easiest.

The answer is Point A

The chemical formula for sulfuric acid is H2SO4. In one molecule of sulfuric acid, there are _____.

two atoms of helium
two atoms of oxygen
four atoms of oxygen
four atoms of sulfur oxide

Please help for my summer school, you can take your time (:

Answers

Answer:

four atoms of oxygen

Explanation:

two atoms of hydrogen

one sulphur atom

Four atoms of oxygen

Explain The process of Photosynthesis according to the chemical formula: Identify: The reactants(input), the products(outputs), and the energy source. **(Hint: Carbon Dioxide + Water = Glucose + Water)

Answers

Answer: 6CO2 + 6H2O → C6H12O6 + 6O2

Explanation:

The equation for photosynthesis is 6CO2 + 6H2O → C6H12O6 + 6O2.

Other Questions
Esperanza looked down at Silvia's dirty hands. Silvia grinned up at her and Esperanza's first thought was to pull her hand away and wash it as soon as possible. Then she remembered Mama's kindness to the peasant girl on the train - and her disappointment in Esperanza. She didn't want Silvia to start crying if she were to pull away. She looked around at the dusty camp and thought that it must be hard to stay clean in such a place. She squeezed Silvia's hand and said, "I have a best friend, too. Her name is Marisol and she lives in Aguascalientes."Esperanza Rising,Pam Muoz RyanWhy does Esperanza decide to hold Silvias hand, no matter how she feels about it?She thinks Marisol would be disappointed if she let go.She knows she can wash her hand soon.She does not want to disappoint her mother.She wants Silvia to feel comfortable.PLZ HELP i d k if anyone is even on here but if u r plz help i hope somone is on even tho it winter break PLZ HELP AND PLZ NO LINKS I need help and I cant find any sadly. Help!! Pls help Ill brainlest Im failing A person requests an immediate bank overdraft of $2000. Thebank generously agrees to this but insists that it should be repaidby 12 monthly instalments and charges 1% interest every monthon the outstanding debt. Determine the monthly repayment Lailah earns $9 per week working at the aquarium. Write and solve an inequality that can be used to find how many hours she must work in a week to earn at least $135. Explain the solution. Write sentences to describe what these people did to get ready this morning. Use the cues and reflexive verbs in the pass compos. Read the following sentence. We weren't sure if we wanted to go east or west, so decided to go to the intercity shopping mall. If the affix inter- means between, what does the word intercity mean? O A disreputable place in a city In the middle of, or between cities O On the outskirts of a city Outside of city limits True or false: General care for a person with a sudden illness requires that 9-1-1 or the designated emergency number be called for every incident. which u.s. state produces the most maple syrup annually? What is the slope of the line that passes through the point (-4,-4)and (6,4)? A mental disorder is defined as a(n) ________________a. inference of a person's motives, conflicts, and unconscious dynamics on the basis of the person's interpretations of ambiguous stimuli. b. continuous state of anxiety marked by feelings of worry and dread, apprehension, difficulties in concentration, and signs of motor tension. c. state of depression involving disturbances in emotion (excessive sadness), behavior (loss of interest in one's usual activities), cognition (thoughts of hopelessness), and body function (fatigue and loss of appetite). d. behavior that causes an individual to suffer, is self-destructive, seriously impairs the person's ability to work or get along with others, or causes a person to endanger others or the community. what method does a gsm network use to separate data on a channel? A class of 25 students has 12 females. What is the ratio of males to females?PLZ ANSSWER QUICK ITS URGENT FOR MY HOME-WORK!!! What spell would newt scamander have used to make his case big enough. NO LINKS!!!!! Describe the x-values for which (a) f is increasing or decreasing, (b) f(x)>0 and (c) f(x) < 0.a. The function is increasing when _______ and __________ and decreasing when __ < x < __.b. The function is greater than zero when _______.c. The function is less than zero when___ < x < ____ and _____ Suppose that $ 700 is invested at 5.42% compounded continuously. How much is in the account after 18 years? Round your answer to the nearest cent. Write only a number as your answer. Do not write any units. Traditional antibiotics build immunity by exposing the memory cells of our body to inactive versions of viruses or bacteria. True False This is a sketch of the curve with equation y = f(x).The vertex of the curve is at (2, -3)(2, 3)Write down the coordinates of the vertex of the curve with equationa) f(x) + 5b) f(x)help me please I need help or the answer no one knows what to do t. 15. W How do you make the proper use of the civil rights ? List out any fi ways that you adopt. W