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Rows and Columns

Last updated over 3 years ago

5 questions

2

Question 1

1.

Name the element in the 5th energy level and 4th group.

2

Question 2

2.

2

2

2

Which element is in the 11th group and 4th row?

Question 3

3.

Name the element in the 7th period and 2nd column

Question 4

4.

Name the element in the 2nd group and 4th period.

Question 5

5.

Which element is in the 16th family and 5th energy level?