None - that's a compound, not an element.
The chemical symbol is one or two letters that represent an element.
Chemical formulas represent the number and element of each type of atom in a molecule.
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Ta is the symbol for the element Tantalum, atomic number 73.
It represents what element you have.
Magnesium, Mg.
Beryllium.
Beryllium.
The chemical symbol is one or two letters that represent an element.
Aluminum
they represent the number of protons the element has and what is their charge
Chemical symbols represent chemical elements.
Periods represent the number of shells in a particular element
Chemical formulas represent the number and element of each type of atom in a molecule.
to what number the element can count to
compound!
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