Question

How many valence electrons are in the outermost shell of all alkali metals?

A.) 1
B.) 4
C.) 7
D.) 8

Answer 1

A.) 1 is your answer.

Step-by-step explanation:

The alkali metals, found in group 1 of the periodic table are very reactive metals that do not occur freely in nature. These metals have only one electron in their outer shell. Therefore, they are ready to lose that one electron in ionic bonding with other elements.

A.) 1 is your answer.

Answer 2

The correct answer is option A.) 1

Explanation:

Hello!

Let's solve this!

Alkali metals are found in group 1 of the periodic table.

The group number indicates the amount of electrons in the last valence layer.

These elements are prone to form ionic junctions.

As they are in group 1, the correct answer is that they have 1 electron in the valence layer.

We conclude that the correct answer is option A.) 1