Electrovalent compound — task. Chemistry CBSE Live product, Class 10.

Choose the correct answer:

1. Why is sodium considered an electron donor in the formation of sodium chloride?

Sodium needs to complete its valence shell with 8 electrons
Sodium shares two electrons with chlorine
Sodium loses one electron to chlorine, forming a positively charged ion
Chlorine forces it to gain an extra electron

2. In electrovalent bonding, what happens to the electrons?

They are shared between atoms
They disappear from the atom
They are completely lost by non-metals
They are transferred from metal to non-metal

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