antoninacalcotelara antoninacalcotelara

09-01-2021
Chemistry

contestada

Which of the following is an example of a compounds?
Select one:
a.Cu
b.CaCl2
c.Na
d.Nd

Respuesta :

ChoiSungHyun ChoiSungHyun

09-01-2021

Explanation:

Cu, Na and Nd are all elements.

A compound consists of at least 2 different elements.

Calcium chloride (CaCl2) consists of calcium and chlorine atoms, therefore it is a compound.

Answer Link

Cleverguy Cleverguy

09-01-2021

Answer:

b. CaCl2

Explanation:

It consists two elements

Answer Link

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