Which Of The Following Is An, Alkali Metals?, ?, A. Hydrogen, B. Potassium, C. Silicon, D. Zinc

Which of the following is an

alkali metals?
?
a. Hydrogen
b. potassium
c. Silicon
d. Zinc

 

Answer:

B. Potassium

Explanation:

Alkali metals are found in the first column of the periodic table (disregarding Hydrogen of course since it is a non-metal and its placement in the table is unique)


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