Advertisements
Advertisements
प्रश्न
What is the absolute mass and charge of an electron?
उत्तर
The absolute mass of an electron is approximately 9.108 × 10–28.
Its absolute charge is 1.6 × 10–19 C.
APPEARS IN
संबंधित प्रश्न
Name the subatomic particle whose relative charge is : –1
Explain the rule according to which electrons are filled in various energy levels.
If electrons are getting added to en element Y; then
What charge will Y migrate to during the process of electrolysis?
The electronic configuration of nitrogen is (2, 5). How many electrons in the outer shell of a nitrogen atom are not involved in the formation of a nitrogen molecule?
What is the relation between the number of protons and the number of electrons in an atom?
Which of the following statement is always correct?
All non–metals will have ______ electrons in the outermost orbit of their atoms.
When an atom gains an electron it has more electrons and thus it carries a positive charge.
Assertion: Helium has four electrons in the outermost orbit.
Reason: Neon has eight electrons in the outermost orbit.
Select the INCORRECT statement.
