CBSE Class 8 Science Materials Metals And Non Metals Worksheet Set C

CBSE Class 8 Science Worksheet - Materials-Metals and Non-Metals Part C - Practice worksheets for CBSE students. Prepared by teachers of the best CBSE schools in India.

BAL BHARATI PUBLIC SCHOOL

GANGA RAM HOSPITAL MARG

SUMMATIVE ASSESSMENT 2

G. SCIENCE

Class VIII

ASSIGNMENT No: 11

Unit-4 MATERIALS-METALS AND NON-METALS

Q.1. Fill in the blanks

1) __________ and _________ metals are soft and can be cut with a knife.

2) __________ is the only metal, which is found in liquid state at room temperature.

3) A suspension of rust in water turns __________litmus ____________. So it is __________ in nature.

4) In general, metallic oxides are ___________ in nature whereas oxides of nonmetals are _______ in nature.

5) Metals react with acids to produce___________ gas which burns with a __________ sound.

6) A _____________ reactive metal can replace a ___________ reactive metalfrom its salt solution.

7) The elements which possess character of both metals and non metals are called __________.

8) The non-metal _______________ is used in water purification process.

9) The non-metal ________________ is found in the liquid state

Q.2. Give reasons for the following.

1) Bells used in temples are made of metals and not wood.

2) A copper vessel when exposed to moist air for long acquires a dull green coating.

3) Sodium metal is kept stored in kerosene.

4) Phosphorus is kept stored in water.

5) Gold and Silver are used for making jewellery.

6) Copper is used in electrical wiring.


Students must free download and practice these worksheets to gain more marks in exams. CBSE Class 8 Science Worksheet - Materials-Metals and Non-Metals Part C

Tags: 

 


Click to View or Download pdf file
Click for more Science Study Material

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

Board Exams Datesheet Class 10 and Class 12

Board Exams Datesheet Class 10 and Class 12 Class 10 Datesheet for Boards Class 12 Datesheet for Board Exams

Celebration of Republic Day by CBSE

As you are aware, Republic Day is celebrated every year on 26th January to honour the Constitution and Republic of our country. Celebration of this occasion annually helps youth and children of our country to be aware of the significance of Indian Constitution, unity...

CBSE Practical Exams for Class 10 and 12

As per the Scheme of Examination, Practical Examination/Project/Internal Assessment is a compulsory activity which is completed by schools every year. Till last year, the window for Practical Examinations was provided from 1st January to 7th February. However, this...

Storytelling Competition by CBSE

During the COVID-19, humanity has faced various situations that invoke human interest. There are stories of innovation, sacrifice, going beyond the call of duty, challenges faced and creatively solved, humour, finding joy in adversity etc. It will be highly useful to...

×
Studies Today