If an object of mass 1 kg contains `4xx10^(20)` atoms. If one electron is removed from every atom of the solid, the charge gained by the solid in 1 g is

In 1 gram of solid, there are 5 xx 10^(21) atoms. If one electron is removed from every one of 0.1% of atoms of the solid, the charge gained by the solid is

In 1 g of a solid, there are 5xx10^(21) atoms. If one electrons is removed fron each of 0.01% atoms of the solid, find the charge gained by the solid (given that electronic charge is 1.6xx10^(19)C ).

A Solid contains 5 xx 10^(21) number of atoms. If an electron is removed from each of 0.01% of number of atoms, find the charge gained by this solid?

A Solid contains 5 xx 10^(21) number of atoms. If an electron is removed from each of 0.01% of number of atoms, find the charge gained by this solid?

There are 5 xx 10^21 atoms in a object of 1 g. If one electron is removed from 0.01% atom, what will be the charge on the sphere ?

A Copper atom has 29 electrons revolving around the nucleus. A copper ball contains 4 xx 10^(23) atoms. What fraction of the electrons be removed to give the ball a charge of +9.6 mu C ?

A Copper atom has 29 electrons revolving around the nucleus. A copper ball contains 4 xx 10^(23) atoms. What fraction of the electrons be removed to give the ball a charge of +9.6 mu C ?

The mass of 1.5xx10^(20) atoms of an element is 15mg. The atomic mass of the element is