Question Details

Detailed explanation and options for the selected question.

Which element is the lightest in the periodic table?

A. Helium

B. Lithium

C. Hydrogen

D. Beryllium

Explanation:

Hydrogen is the lightest element.

Related Topics

Entropy

Revision Notes

Gibbs Free Energy

Revision Notes

Chemical Thermodynamics (Additional)

Revision Notes

Thermodynamics Laws

Revision Notes

Lanthanides

Revision Notes

Rate-Determining Step

Revision Notes

Fission vs. Fusion

Revision Notes

Stoichiometry

Revision Notes

Petrochemicals

Revision Notes

Qualitative Analysis

Revision Notes