Advertisements
Advertisements
प्रश्न
Which sub-atomic particle was discovered by Goldstein.
उत्तर
Goldstein discovered protons.
APPEARS IN
संबंधित प्रश्न
What is the positive charge on the nucleus of an atom due to?
What is the absolute mass and charge of a proton?
How does a proton differ from an electron?
(a) What are cathode rays? What is the nature of charge on cathode rays?
(b) Explain how, cathode rays are formed from the gas taken in the discharge tube.
(c) What conclusion is obtained from the fact that all the gases from cathode rays?
How does cathode ray differ from as anode rays?
Define: Proton
Represent a neutron ‘n’ in term of its symbol showing the subscript and superscript value.
Complete the Table on the basis of information available in the symbols given below
- `""_17^35"Cl"`
- `""_6^12"C"`
- `""_35^81"Br"`
| Element | np | nn |
A proton can be defined as a ______.
What are fluorescent materials?
