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Which of the following element has more than one valence number. A.gold,b.iron,c.silver,d.aluminum

Which of the following element has more than one valence number. A.gold,b.iron,c.silver,d.aluminum
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3 votes
Which of the following element has more than one valence number. A.gold,b.iron,c.silver,d.aluminum

User Maxeng
by
8.2k points

2 Answers

5 votes

Answer:

C silver

Step-by-step explanation:

silver have high quantity load that passes through magnesium towards overload despised everything happens through magnetic century.

User Luciomrx
by
8.4k points
2 votes

Answer:

iron

iron has +2 valancy

User John Bernard
by
8.1k points
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