steelhead0529 steelhead0529

19-10-2021
Chemistry

contestada

The diagram shows the box for an element in the periodic table.
What is the atomic mass of the element shown?

A. 11

B. 23.0

C. 34.0

D. 12

The diagram shows the box for an element in the periodic table What is the atomic mass of the element shown A 11 B 230 C 340 D 12 class=

Respuesta :

trenareese9 trenareese9

19-10-2021

A

Explanation:

sodium is a chemical element with the symbol and the atomic number is 11

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