Question

erms: (Any 5)
1. A natural allotrope of carbon____2. A non-metal that is present in liquid form at room temperature._____
3. The number of atoms present in one molecule of the substance is called______
4. The process of changing water vapour into water is called
This paper consists of 4 printed pages._______
5. The erratic movement of microscopic particles in a fluid, because of continuous
bombardment from particles of the surrounding medium______
6. “Father of Modern Chemistry"______
7. A clear liquid observed over the sediment_______
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Answer 1

Answer:

(1)=DIAMOND

(2)=BROMINE

(3)=ATOMCITY

(4)=CONDENSATION

(6)=ANTOINE LAVOISIER

(7)=SUPERNANT

(5)=VISCOUS