EASY
6th CBSE
IMPORTANT
Earn 100

Which scientist discovered the elements radium and polonium?

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Important Questions on National Science Olympiad

EASY
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 3
Which of the following is not obtained from either animals or plants?
MEDIUM
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 4
Which of not a method of separating insoluble solids from liquids?
MEDIUM
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 5
Which of these is not wrinkle-resistant and water-resistant?
MEDIUM
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 6
Which of these is miscible in water?
MEDIUM
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 7
The material that is denser than water is _____.
EASY
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 8
Which of these is not an example of irreversible physical change?
EASY
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 9
The cactus thorn is an example of the modification of _____.
EASY
6th CBSE
IMPORTANT
New Science Ahead>Chapter 24 - National Science Olympiad>Exercise 1>Q 10
Which of these do not have an exosketelon?