Chemistry, asked by sanjivinsmoke1914, 9 days ago

1) a) Arrange the following metals in decreasing order of their activities: magnesium, platinum, zinc,iron b) Why ionic compound have high melting point? c) Why sodium metal is stored in kerosene?

Answers

Answered by negi868anjali

1

Answer:

Magnesium ,zinc, iron , platinum

Explanation:

sodium is highly reactive with air so it is kept in water to make no chemical reaction with sodium with air

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