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Which element is classified as an alkali metal?
Rb
Sr
Zr
Cl

2 Answers

7 votes

Answer:

A

Step-by-step explanation:

on edge

User Ande
by
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Hi there.

Alkali metals are known as the group 1 elements.

When we know this, we just have to look to group 1 of the periodic table.

Rb (Rubidium) is in group 1; it is classified as an alkali metal.

~
User Bryan Dannowitz
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