Question

define. period std 10th​

Answer 1

Answer:

Periods are the row in the periodic table where the elements are arranged. There are 7 such periods in the periodic table. All the elements in the period have the same number of atomic orbitals. For example, Every element in the top row (the 1st period) has one orbital for its electrons.

Explanation:

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Answer 2

Answer:

Periods are the row in the periodic table where the elements are arranged. There are 7 such periods in the periodic table. All the elements in the period have the same number of atomic orbitals. For example, Every element in the top row (the 1st period) has one orbital for its electrons.

Explanation:

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