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ivolga24 [154]
3 years ago
8

Numerous elements are dissolved in sea water in trace quantities. True False

Chemistry
2 answers:
Tems11 [23]3 years ago
4 0
I thinks it's true but I'm not sure
Step2247 [10]3 years ago
4 0
Pretty sure it's true
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Change in freezing point = -1.86 C/m X 0.743 m X 2 = -2.76 C

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can someone answer! please don't answer for points or if you don't know it and don't answer if you are guessing make sure you un
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Answer:

B

Explanation:

As the distance between the planets and the sun increases, the period of revolution increases as well. The period of revolution is how long it takes for a planet to revolve around the sun. So, because the planets farther from the sun have a higher period of revolution in earth years, this also means they have longer actual years, which means the answer is B.

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Who is wise president of india?<br>________________________​
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The vise president of India is M. Venkaiah Naidu
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2 years ago
Pls help! Polonium has a large, unstable nucleus. Through which process is it most likely to become stable?
Stella [2.4K]

The process through which Polonium is most likely to become stable is: B. alpha decay.

An unstable element refers to a chemical element that lose particles because its nucleus contain an excess of internal energy (neutron or proton).

This ultimately implies that, an unstable element is radioactive in nature.

In Science, some examples of an unstable element are:

  • Tritium.
  • Bismuth-209 .
  • Xenon.
  • Polonium.

Polonium is a chemical element with a large, unstable nucleus.

Basically, the most stable isotope of Polonium is Polonium-209, which typically undergoes an alpha decay to form lead-205 and the emission of an alpha particle.

⇒  ^{209}_{84}Po ----> ^{205}_{82}Pb \;+\; ^{4}_{2}\alpha

In conclusion, we can deduce from the above chemical equation that Polonium is most likely to become stable through an alpha decay.

Read more: brainly.com/question/18214726

5 0
2 years ago
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