aleanroverto723
21.08.2020 •
Chemistry
The graph below shows the rate of reaction between a metal and a dilute acid.
1
Quantity
3
4
Time (s)
Which reaction on the graph was the fastest?
А
B
4 only
с 1 and 4
1 only
D
2 and 3
Solved
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Ответ:
It’s a
Explanation:
Ответ:
Hydrogen
Explanation:
hydrogen is the only element in group 1 on the periodic table that forms covalent Bond