Question

Write down the features of the 7 periods in a periodic table

Answer 1

❤❤❤❤❤❤❤❤❤❤❤❤
✴✴✴✴✴✴✴✴✴✴✴✴


In the periodic table of elements, there


are sevenhorizontal rows of elements called periods.

The vertical columns of elements are called groups,

or families. (See also The Periodic Table: Metals,

Nonmetals, and Metalloids.

Answer 2

hey guys ❤❤❤❤❤


here is your answer :-


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in the periodic table 7 row of vertically are called groups.

in the periodic table 7 row of horizontal are called periods.

in the periodic table in shows

✴metal
✴ nonmetal
✴mettaloid

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I hope it helps you ✌✌✌