TRUE / FALSE

Questions

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5 questions · timed · auto-graded

Question 11 Mark

The smallest unit of a substance is called its atom.

Answer

Question 21 Mark

Plants make their food by the process of analysis.

Answer

Question 31 Mark

The molecular formula of chlorine is Cl4.

Answer

Question 41 Mark

Bromine is the only liquid non-metal.

Answer

Question 51 Mark

80 metals have been discovered so far.

Answer

TRUE / FALSE - CHEMISTRY STD 7 Questions - Vidyadip

CHEMISTRY TRUE / FALSE