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Criado por Donna Hope Dela Cruz
quase 8 anos atrás
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Questão | Responda |
H | |
He | |
What is Beryllium's Atomic Number? | |
Li | |
What Elements falls under Atomic number 7? | |
To what group of elements does Boron (5) belong to? | |
Atomic Number 6 | |
O | |
Noble Gases | |
Atomic Number 5 | |
Fluorine's Atomic Number | |
Ne | |
On the Right side of the dividing line | B (Boron) Si (Silicon) As (Arsenic) Te (Tellerium) At (Astatine) |
11th element | |
Mg | |
13th element |
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