40
20
40x
20
Calcium
Chemistry, 01.06.2021 15:30 officialariana01
In the graphic,
X represents which element?
40
20
40x
20
Calcium
Ca
40
Zirconium
60
Neodymium
Nd
Zr
Answers: 3
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You know the right answer?
In the graphic,
X represents which element?
40
20
40x
20
Calcium
40
20
40x
20
Calcium
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