10 Below is a square that represents one element of the periodic table.
20
Ca
Calcium<...
Chemistry, 27.10.2021 03:00 crystalxolotp4q3la
10 Below is a square that represents one element of the periodic table.
20
Ca
Calcium
40.078
What information is in this square of the periodic table, from top to bottom?
A average atomic mass, chemical symbol, chemical name, atomic number
B atomic number, chemical symbol, chemical name, average atomic mass
C average atomic mass, chemical symbol, chemical name, proton number
D atomic number, chemical symbol, chemical name, proton number
11 Wb
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