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Luda [366]
2 years ago
6

A substance has a melting point of °C. Tom says the substance is liquid at 20 ° C. Ben says it could be liquid or gas. Explain w

ho is correct .
Chemistry
2 answers:
KATRIN_1 [288]2 years ago
3 0

Answer:

tom

Explanation:

hh

liubo4ka [24]2 years ago
3 0
Tom, you can see i guess idk?
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Now
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Answer:

✔️Ionic bonds form between metal atoms and nonmetal atoms.

✔️The less electronegative atoms transfers one or more electrons to the more electronegative atom

✔️The metal atom forms a cation and the nonmetal atom forms an anion.

✔️The attraction between ions with an opposite charge forms an ionic bond.

Explanation:

Ionic bond refers to the bond formation which occurs when there is complete and permanent transfer of electrons from one metal atom to another non-metal atom. The metals, which are electropositive (less electronegative) loose their electrons while the non-metals, which are less electropositive (more electronegative) gain the electrons.

When the metal atom looses electrons, they form cations(become positively charged) while non-metal atom forms anions (become negatively charged). When the opposite charges attract each other, they form ionic bond.

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3 years ago
Is a cation bigger than an anion
Solnce55 [7]
Yes <span>cation is bigger than an anion

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Which of the following places the elements in the correct order of increasing first ionization energy?
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