Question Details

Detailed explanation and options for the selected question.

What is the first element on the periodic table?

A. Helium

B. Hydrogen

C. Lithium

D. Boron

Explanation:

Hydrogen (atomic number 1) is the first element. Helium is 2, Lithium 3, Boron 5.

Related Topics

In the Ramayana, who was Sampati, and how did he assist the Vanaras in finding Sita?

Revision Notes

Who was Trijata in the Ramayana, and how did she comfort Sita in Lanka?

Revision Notes

Ahmedabad

Revision Notes

Who was Draupadi in the Mahabharata, and what is her significance in the epic?

Revision Notes

Ampère-Maxwell Law

Revision Notes

When Is Vidyarambham 2025?

Revision Notes

Lucknow

Revision Notes

Euler’s Identity (e^(iπ) + 1 = 0)

Revision Notes

Managing EMI Burdens: Strategies for Multiple Loans

Revision Notes

In the Mahabharata, who was Vidura, and why is he seen as the voice of reason?

Revision Notes