What is radioactivity?
Some of the elements we know are not stable. Their nuclei are always breaking down or decaying as they shed particles in order to become stable. This is called radioactivity. The particles that they emit are called radiation. There are three of them—alpha, beta and gamma rays.
Related posts:
Do you know “Red rain in Kerala”.
Do you know
Are there chimneys under the sea? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge
GK Question "How Did We Arrive At Our System Of Measurement?" general knowledge book English 2021 cu...
General Knowledge
GK Question "How Silk Is Made By Silkworms?" general knowledge book English 2021 current affairs qui...
General Knowledge
Who discovered silk? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
What is Esperanto? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
Do you know “Holy cow!”.
Do you know
How is plastic shaped? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 a...
General Knowledge
What are Pterosaurs? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
Do you know “First woman chief in an oil company”.
1st in the World
Why is America called Uncle Sam? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
Can comets collide with planets? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
Which was the first nation in the world to legalize abortion by law?
1st in the World
What is Velcro? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 S...
General Knowledge
Do you know “Mango Festival”.
Do you know
What is slate? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 St...
General Knowledge
Why do birds moult? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
What is E.S.P? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 St...
Uncategorized
Why do pigs wallow in the mud? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, ...
General Knowledge
Updated List of Top 10 rich person in the world.
General Knowledge
