Question

MSV High School
1 Monthly Test, August 2020
Subject: Science
Class: VIII
Date: 25.8.2020
Marks: 20
Time: 40 Mins
Marks 13
Physics and Chemistry
I Choose the correct answer.
2 X 1 = 2
1. Which of the following can be benten Into thin sheets
a) Zinc b) phosphorous c) sulphur d) oxygen
2. The force applied by the archer to stretch the bow, changes.
a) Shape
b) size
c) colour
d) speed
Il Fill in the blanks.
5 X 1 = 5
1. Phosphorous is very
non-metal.
2. Metals react with acids produce
gas.​

Answer 1

Answers:

1. zinc
2. shape
3. reactive
4. h2 hydrogen

Answer 2

Answer:

1) a

2) a

FILL IN

1. TRIVALENT?

2. HYDROGEN

Explanation:

1. zinc is the only metal and metals are malleable

2. Well, thats obvious

FILL IN 2:  M + HA(any acid) ------> MA +H2

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