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2021-01-10 17:09:11 Daily Questions and Answers

1. Which is the lightest gas in the universe?
Ans. Hydrogen gas

2. We can change our voice by inhaling which gas?
Ans. Helium Gas

3. How many elements are present in the periodic table?
Ans. 118

4. X rays were discovered by?
Ans. Rontgen

5. Tungsten used in filaments of bulbs has an atomic number of?
Ans. 74

Know more about:
1- Tungsten
2- Wilhelm Rontgen

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#DidYouKnow
Earth is the third planet from the Sun and is the fifth largest planet in our solar system, after Jupiter, Saturn, Uranus, and Neptune.

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2021-01-09 14:28:32 Daily Questions and Answers

1. Water and oil can be separated by which process?
Ans. Fractional distillation

2. Protons are made up of which three quarks?
Ans. Two ups and one down quark

3. How does the Planet Earth get its energy?
Ans. The Sun

4. What is the common name for washing soda?
Ans. Sodium carbonate

5. Naturally occurring hardest material on the earth is?
Ans. Diamond

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#DidYouKnow
About 70% of the Earth’s surface is covered in water.

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2021-01-08 22:07:50 Daily Questions and Answers

1. Diamond is made up of which element?
Ans. Carbon

2. What are the examples of precipitation?
Ans. Rain and snow

3. Which principle is used to cool the water in earthen pots?
Ans. Evaporation

4. Which chemical is used in nail polish remover?
Ans. Acetone

5. Which is the lightest metal in the universe?
Ans. Lithium

Via @askmenow

#DidYouKnow
It takes 8 minutes 17 seconds for light to travel from the Sun’s surface to the Earth.

#DidYouKnow
The Earth spins at 1,000 mph but it travels through space at an incredible 67,000 mph.

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