Advertisements
Advertisements
प्रश्न
What is the nature of the charge on Cathode rays .
Advertisements
उत्तर
Cathode rays are negatively charged as they consist of negatively charged particles called electrons.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true or false :
The cathode rays obtained from all the gases consist of negatively charged particles called electrons.
What is the absolute mass and charge of an electron?
Give the symbol and charge of each particle.
Write down the number of electrons in X and neutrons in Y.
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
Write down the electronic configuration of the following
- 2713X,
- 3517Y.
Write down the number of electrons in X and neutrons in Y and the formula of the compound formed by X and Y.[XY3]
What are the noble gases?
_______ is a negatively charged particle.
Rutherford’s ‘alpha (α) particles scattering experiment’ resulted in to discovery of
When an atom gains an electron it has more electrons and thus it carries a positive charge.
