alembolTurnie alembolTurnie

01-12-2016
Biology

contestada

Mr. Adams asked his students to write the chemical symbol for the element zinc. He wrote the students’ answers on the whiteboard. Which answer is correct?
A) zn
B) Zn
C) ZN
D) zN

Respuesta :

Abbyvogl Abbyvogl

01-12-2016

The answer is b. The second letter (if there is one) is always written as lowercase

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Bakerboyt Bakerboyt

01-12-2016

The correct option of the four would be letter B. Zn.

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