AP BIOLOGY

BIOCHEMISTRY

PH

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the symbol for calcium?
A
Ca
B
Cr
C
Co
D
C
Explanation: 

Detailed explanation-1: -Calcium is a chemical element with symbol Ca and atomic number 20. Classified as an alkaline earth metal, Calcium is a solid at room temperature.

Detailed explanation-2: -Calcium-Element information, properties and uses | Periodic Table.

Detailed explanation-3: -Calcium is a chemical element with the symbol Ca and atomic number 20.

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