What are long chains of Carbon Molecules called
A small organic molecule (sugars or amino acids), several of which may be bonded together to form a chain called a polymer.
Which of the following gases is heavier than oxygen?
PET is a very familiar form of _____________. It is used for making bottles.
Uranium found in Ladakh is an example of which type of resource?
___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.
Which of the following are highly compressible?
Oxide of which of the following will turn red litmus blue?
Which base is present in soap?
What is the process of rust forming on iron called?
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