Question

which element will form only covalent compounds?
a G
b.A
c D
d.J
​

Answer 1

Answer:

(i) Element E - Silicon forms only covalent compounds.

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Periodic Classification of Elements.

Mendeléev's Periodic Table Modern Periodic Table

2. There are nine vertical columns called groups. 2. There are eighteen vertical columns

Answer 2

Answer:

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