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Anna [14]
3 years ago
14

How do atoms with stable nuclei differ from atoms with unstable nuclei?

Chemistry
2 answers:
Korolek [52]3 years ago
7 0
In some atoms<span>, the required energy is not sturdy enough to hold the </span>nucleus<span> together, and the </span>nuclei<span> of these </span>atoms<span> are said to be </span>fractionable<span>. </span>Weak atoms will<span> lose neutrons and protons as they attempt to become </span>stable<span>. In this way, atoms need that required energy.

</span>
ICE Princess25 [194]3 years ago
7 0

Answer:

A stable atom is an atom that has enough binding energy to hold the nucleus together permanently. An unstable atom does not have enough binding energy to hold the nucleus together permanently and is called a radioactive atom.

Explanation:

hope this helps

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3 years ago
What are the limitations of the van der Waals equation.​
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kodGreya [7K]

Answer:It is C i got it correct

Explanation:

7 0
3 years ago
How much heat is absorbed by 15.5g of water when it's temperature is increased from 20.0C the specific heat of the water is 4.18
Anuta_ua [19.1K]
Hello!

The exercise doesn't say the final temperature, but we are going to assume that the increase is of 20 °C (The procedure is the same, just change the final temperature) To calculate the heat absorbed by water, we need to use the equation for Heat Transfer, in the following way (assuming that the heat increase is 20°C):

Q=m*C* \Delta T=15,5 g * 4,184 (J/g^\circ C) * 20 ^\circ C=1297,04 J

So, the Heat absorbed by water is 1297,04 J

Have a nice day!
7 0
3 years ago
Which of the following elements is the most reactive A.potassium B.Lithium C. Sodium D. Rubidium
Alika [10]
The awnser is D beacuse the lower in group one you get the more reactive with water
5 0
4 years ago
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