The chemical bahaviour of an atom depends upon
A. The number of protons in its nucleus
B. The number of neutrons in the nucleus
C. The number of electrons orbiting around the nucleus
D. The number of nucleons in the nucleus
Answer: Option C
A. The number of protons in its nucleus
B. The number of neutrons in the nucleus
C. The number of electrons orbiting around the nucleus
D. The number of nucleons in the nucleus
Answer: Option C
Which of the following phenomenon is considered responsible for Global Warming?
A. Greenhouse effect
B. Fire in coal mines
C. Dry farming
D. Monsoon
E. Trade winds
The nucleus of an atom consists of
A. electrons and neutrons
B. electrons and protons
C. protons and neutrons
D. All of the above
The number of moles of solute present in 1 kg of a solvent is called its
A. molality
B. molarity
C. normality
D. formality
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