Question

is an atom of element x
is an atom of element y
is an atom of element z
using the above information, there are 4 atoms of element x, 2
atoms of element y and 6 atoms of element z in the model for the
compound shown below.
true
false

Explanation:

Step1: Count atoms of element X

Count blue circles (element X). There are 4 blue circles.

Step2: Count atoms of element Y

Count red circles (element Y). There are 7 red circles.

Step3: Count atoms of element Z

Count green circles (element Z). There are 2 green circles.

Answer:

False