SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS

QUESTIONS

Author:Mizoram Board

Mizoram Board Science Solutions for Exercise - QUESTIONS

Simple step-by-step solutions to QUESTIONS questions of Metals and Non-metals from SCIENCE TEXTBOOK FOR CLASS X. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from QUESTIONS with Hints & Solutions

EASY

10th Mizoram Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 1

Write the electron-dot structures for sodium, oxygen, and magnesium.

EASY

10th Mizoram Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 1

Show the formation of ${N a}_{2} O$ and $M g O$ by the transfer of electrons.

EASY

10th Mizoram Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 1

What are the ions present in ${Na}_{2} O$ and $MgO$ compounds?

EASY

10th Mizoram Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS X>Chapter 3 - Metals and Non-metals>QUESTIONS>Q 2

Why do ionic compounds have high melting points?