Chemistry, asked by parvath76, 1 year ago

write the valencies of the following elements
sodium
potassium
silver
zinc
magnesium
calcium
magnesium
calcium
aluminium
hydrogen
chlorine
carbon
oxygen
iodine

Answers

Answered by vedar
2
1.1
2.1
3.1
4.2
5.2
6.2
7.3
8.1
9.1
10.4
11.2
12.1

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Answered by maria9
2
the valencies are-

1) 1
2) 1
3) 1, 2
4) 2
5) 2
6) 2
7) 2
8) 2
9) 3
10) 1
11) 1
12) 4
13) 2
14) 1
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