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3 years ago

14

An element gains 3 electrons to become stable. What is the new ion's charge?

1 answer:

Savatey [412]3 years ago

6 0

The answer is -3. it would have a negative charge to gain

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Which type of energy is stored in the nucleus of an atom?

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Nuclear energy is energy in the nucleus (core) of an atom. Atoms are tiny particles that make up every object in the universe. There is enormous energy in the bonds that hold atoms together. Nuclear energy can be used to make electricity.

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Which is an element?<br> A: H20<br> B: NaCl<br> C: Mg<br> D: CO

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The answer is option D "CO." Co also known as Cobalt is the 27th element on the periotic table. It was discovered in <span>1735, it's boiling point is 3200 k.</span>

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For the following pairs of ions, use the concept that a chemical compound must have a net charge of zero to predict the formula

Dafna11 [192]

$\\ \sf\longmapsto FeP$

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3 years ago

What part of the earth is made up of the tectonic plates? list and describe the motion of the three types of plate boundaries?

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The crust
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3 years ago

'Suppose you take 0.0332 kg of ammonium carbonate and dissolve it using 0.0395 kg of water. What would be the mass percent conce

VMariaS [17]

The solution is 45.7 % (NH₄)₂CO₃ by mass.

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3 years ago