Advertisements
Advertisements
Question
Name or state the following:
Ion formed by the gain of an electron(s)
Advertisements
Solution
Anion
APPEARS IN
RELATED QUESTIONS
The ion of an element has 3 positive charges. The mass number of atom of this element is 27 and the number of neutrons is 14. What is the number of electrons in the ion?
Explain the rule according to which electrons are filled in various energy levels.
What are inert elements?
Explain in brief the experimental proof which led to the discovery of –
Electrons
Give a reason why noble gases have a stable electronic configuration.
On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.
Rutherford’s ‘alpha (α) particles scattering experiment’ resulted in to discovery of
The number of electrons in an element X is 15 and the number of neutrons is 16. Which of the following is the correct representation of the element?
The relative charge of an electron is – 1.
In a television tube, Cathode rays are deflected by magnetic fields.
