As you move from left to right across the periodic table elements ?

Chemistry

1 answer:

Sidana [21]3 years ago

6 0

Explanation:

Quite a number of properties varies across a period. Some remains constant whereas others decreases.

As one moves from left to right;

The energy level remains the same.
The ionization energy increases progressively as a result of increasing nuclear charge.
Electron affinity increases from left to right.
Electronegativity increases.
Electropositivity decreases.

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Periodic table brainly.com/question/2014634

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