Embibe Experts Solutions for Chapter: Materials: Metals and Non-Metals, Exercise 1: Exercise

Author:Embibe Experts

Embibe Experts Science Solutions for Exercise - Embibe Experts Solutions for Chapter: Materials: Metals and Non-Metals, Exercise 1: Exercise

Attempt the free practice questions on Chapter 4: Materials: Metals and Non-Metals, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Science Crash Course (Based on Revised Syllabus-2023) solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Materials: Metals and Non-Metals, Exercise 1: Exercise with Hints & Solutions

HARD
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 3

Name the metals present in chlorophyll and Haemoglobin?

EASY
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 8

Which of the following is a good conductor of heat?

MEDIUM
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 20

Phosphorus is kept in water. Why?

EASY
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 24

Generally non-metallic oxides are by nature

EASY
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 27

Explain the term brittle.

EASY
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 28

What is malleability? Which of them shows the malleability-metal or non-metal?

MEDIUM
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 33

Which gas is produced normally when metals react with acids?

MEDIUM
8th Karnataka Board
IMPORTANT
Science Crash Course (Based on Revised Syllabus-2023)>Chapter 4 - Materials: Metals and Non-Metals>Exercise>Q 34

Metallic vessels are commonly used for cooking. Which metals are commonly used to make utensils? Which characteristics of metals are made use of in such case.