Answer:
Mg
Explanation:
Magnesium has a valency of +2
The answer is D: Products combine to produce new reactants... Hope this helps! :)
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Answer:
a) Order of a reaction is always a whole number
Explanation:
Order of a reaction is not always whole number. It can be zero, or fractional .
Between phosphorous, sulfur, chlorine and argon, argon is the element that's the least likely to form an ionic bond with sodium.
