Explain the formation of magnesium ion.

Important Questions on Metals and Non-Metals

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 4>Q 12

Explain the formation of oxide ion.

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 4>Q 13

When are elements called positively or negatively charged ions?

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 4>Q 14

Diagrammatically how will you represent aluminium ion formation?

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 4>Q 15

Diagrammatically how will you represent fluoride ion formation?

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 5>Q 1

Draw Lewis symbols for $\mathrm{Be}, \mathrm{F}, \mathrm{B}, \mathrm{Cl}, \mathrm{Na}, \mathrm{O}, \mathrm{N}, \mathrm{Al}$.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 5>Q 2

Name the different types of bonds.

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 5>Q 3

Illustrate ionic bond by taking magnesium chloride as an example.

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 5>Q 4

Name the bond formed when one atom loses an electron and the other atom gains an electron.