Mathematics, 05.10.2019 03:00 diablo871
how would we write the symbol for a sodium (na) ion with a charge of +2?
a) na+2
b) na+2
c)+2na
Answers: 2
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how would we write the symbol for a sodium (na) ion with a charge of +2?
a) na+2
...
a) na+2
...
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