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Paladinen [302]
3 years ago
11

A(n)____ is a negatively-charged subatomic particle. Help plz I need this before tmr morning

Chemistry
1 answer:
katrin [286]3 years ago
6 0

the answer is electron

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State and explain the trend in electronegativity values across period 3 from sodium to chlorine
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The trend in electronegativity values across period 3 from sodium to chlorine is that sodium with 11 protons is the least electromagnetic element and chlorine with 17 protons is the most electronegative element.

<h3>What is electronegativity?</h3>

It should be noted that electronegativity simply means a chemical property that describes the tendency of an atom to attract elements towards it.

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