Question

Which of the following elements is an alkali metal? A. potassium (K) B. calcium (Ca) C. chromium (Cr) D. germanium (Ge)

Answer 1

Potassium

Step-by-step explanation:

Group 1A on the periodic table are known as alkali metals

That includes Li,Na,K,Rb,Cs, and Fr.

Answer 2

the answers going to be A potassium

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(jacemorris04)