Advertisements
Advertisements
Question
What is meant by the term nucleus
Advertisements
Solution
“Subatomic part of the atom which is very small as compared to the size of, atom positively charged, massive and dense present at the centre of the atom.”
APPEARS IN
RELATED QUESTIONS
Draw the diagrams representing the atomic structures of the following: Nitrogen.
FILL IN THE BLANK
The protons and neutrons are held firmly in the nucleus by strong .........................
FILL IN THE BLANK
Amount of energy stored inside the ..................... is known as nuclear energy.
FILL IN THE BLANK
Nuclear energy can be used to make ..........................
Tick the most appropriate answer
Which one of the following scientists put forward the theory regarding the extra-nuclear structure of the atom?
- James Chadwick
- John Dalton
- Rutherford
- Niels Bohr
TRUE \ FALSE
Uranium-235 and uranium-238 both undergo nuclear fission.
On the basis of Rutherford's model of an atom, which subatomic particle is present in the nucleus of an atom?
How was it shown that atom has empty space?
What are nucleons? How many nucleons are present in phosphorus? Draw its structure.
Explain in brief the experimental proof which led to the discovery of –
Atomic nucleus
