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d1i1m1o1n [39]
3 years ago
14

If it takes 2000 years to weather 1 cm of limestone, how long will it take to weather 5 cm of limestone?

Chemistry
1 answer:
Anna71 [15]3 years ago
3 0

Answer:10,0000 years

Explanation:

If it takes 2000 years to weather 1cm of limestone

It will take 5*2000 years to weather 5cm of limestone. This gives us 10000 years.

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ehidna [41]

Answer:

To break down the nucleus of an atom

Explanation:

Remember to change from one element to another, is necessary to add protons, neutrons and electrons,in most of the cases.

The take an electron from an atom you need certain energy, but they are in the outside part of the atom so is not as much energy as the one is necessary to take one neutron or proton from the inside part of an atom.

In this way, is a must to have a combination of pressure and heat to destabilize an atom and take some of this subatomic particles.

4 0
3 years ago
Why is it important to write a lab report once the experiment is finished?
cluponka [151]

Answer:

Anyone should be able to read the lab report, repeat the experiment, and get the same results. This is important for scientists. ... They help the scientists know what has been done before and how it was performed. This can help them design experiments for their own research

5 0
2 years ago
What are two processes that result in rocks being broken down into smaller pieces !?
Snowcat [4.5K]
<span>"Chemical weathering and physical weathering" would be the correct answer

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7 0
3 years ago
Use the portion of the periodic table shown below to answer the questions.
Basile [38]
Part 1: Potassium, and Rubidium.
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Hope this helps and please mark as brainliest!
8 0
3 years ago
Read 2 more answers
Which of the following contains a nonpolar covalent bond? O2 CO NaCI HF
jasenka [17]

Answer: The nonpolar covalent bond happens in an O₂ molecule.

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5 0
3 years ago
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