Chemistry Middle School

The text is divided into sections with subheadings. What does the section with the subheading "Taking Precautions" list?

a. tips for getting into the Guinness Book of World Records
Selected:b. tips for walking to the North PoleThis answer is incorrect.
c. tips for staying safe in the cold
d. tips for building a snowman

Answers

Answer 1
D. Tips for building a snowman
Answer 2
D. Tips for building a snowman

Hope this will help

Related Questions

Scientific laws differ from scientific theories because laws do not provide
A)
a hypothesis.
B)
a description
C)
an explanation
D)
a statement.

Answers

A) a hypothesis hope it helped :)

Suppose the city wanted to put a nuclear power plant in your community. What would some of the disadvantages be?
:(

Answers

Nuclear power plants use uranium as fuel. The process of mining uranium releases high amounts of carbon dioxide into the environment. Carbon dioxide is also released into the environment when new nuclear power plants are built. Finally, the transport of radioactive waste also causes carbon dioxide emissions.

Unlike fossil fuel-fired power plants, nuclear reactors do not produce air pollution or carbon dioxide while operating. However, the processes for mining and refining uranium ore and making reactor fuel all require large amounts of energy.Jan 15, 2020

uranium fuel to produce steam for generating electricity. This process changes uranium into other radioactive materials. If a nuclear power plant accident occurs, heat and pressure build up, and the steam, along with the radioactive materials, may be released.


Nuclear power plants use uranium as fuel as in nuclear reactions. The process of mining uranium releases high amounts of carbon dioxide into the environment.

What are nuclear reactions?

There are two types of nuclear reactions which are nuclear fusion and nuclear fission .They involve the combination and disintegration of the element's nucleus respectively.

In nuclear fission, the nucleus of the atom is bombarded with electrons of low energy which splits the nucleus in to two parts .Large amount of energy is released in the process.It is used in nuclear power reactors as it produces large amount of energy.

In nuclear fusion,on the other hand, is a reaction which occurs when two or more atoms combine to form a heavy nucleus.Large amount of energy is released in the process which is greater than that of the energy which is released in nuclear fission process.

Learn more about nuclear reactions,here:

https://brainly.com/question/13315150

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hurry please!!!
a) 42%

b) 14%

c) 64%

d) 100%

Answers

Answer:

A)42%

Explanation:

10+22+15+11=58

100-58=42

Is there a 28% because if you add all of that up it equals 72 and subtract 72 from 100 gives you 28%

**Suppose a cart is being pushed by a certain net force. If the net force is doubled, by how much does the acceleration change? Explain.
NO WORK = NO CREDIT = REPORT

thx <3

Answers

Yes because the force or the pressure of the cart is getting doubled therefore it makes the speed or the net force harder

True or false: Nonmetals are good conductors of electricity?

Answers

Answer:

False

They dont conduct electricity that well/at all

False , most can’t conduct it at all

A roller coaster travels from the top of the hill to the bottom of the hill. What happens to its energy? Choose all that apply.

- Potential energy decreases
- Potential energy increases
- Kinetic energy increases
- Kinetic energy decreases
- Some potential and kinetic energy is converted to thermal energy by friction.

Answers

Answer:

Kinetic energy increases

Explanation:

Kinetic energy is energy that kinda only happens when somethings like moving so if something is moving super fast its kinetic energy is increasing but if something is slowing down from fast to slow its kinetic energy is decreasing that make sense?

The potential energy decreases as the kinetic energy increases

How is the Sun related to day and night and the change of seasons?

Answers

Explanation:

As the Earth moves around the sun during a year, the northern half of the Earth is tilted towards the sun in the summer, making daytime longer than night. In winter, this reverses; the earth tilts away from the sun and nighttime becomes longer

Answer:

As the Earth moves around the sun during a year, the northern half of the Earth is tilted towards the sun in the summer, making daytime longer than night. In winter, this reverses; the earth tilts away from the sun and nighttime becomes longer.

Explanation:

hope this helps have a good rest of your day :) ❤

What coefficient should be used to make the following equation balanced? N2+O2--> _NO

Answers

                 ║∧║······→Hello.←······║∧║

                                          Your answer should be:

                                                N2 + O2 → 2NO

····················································································

I hope this answered your question!

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The coefficient used to make the following equation balanced: N2 + O2 → NO is 2.

BALANCING EQUATION:

Balancing an equation means ensuring that each atom of an element on both sides of an equation.

To balance an equation, coefficients, which are numbers placed in front of the elements, are used.

According to this question, the following equation is given:

N2 + O2 → NO

To balance the equation, we make use of coefficient 2 in front of nitrogen oxide (NO) as follows:

N2 + O2 → 2NO

Learn more at: https://brainly.com/question/11322377?referrer=searchResults

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