Compare an electron and a proton in respect of mass and charge.

Compare a proton and a neutron in respect of mass and charge.

Compare an electron, a proton and a neutron in respect of their relative masses and charges.

Science Application: An atom consists of charged particles called electrons and protons. Each proton has a charge of +1 and each electron has a charge of –1. Remember number of electrons is equal to number of protons, while answering these questions: What will be the charge on an atom if it loses an electron?

Science Application: An atom consists of charged particles called electrons and protons. Each proton has a charge of +1 and each electron has a charge of –1. Remember number of electrons is equal to number of protons, while answering these questions: What will be the charge on an atom if it gains an electron?

An atom consists of charged particles called electrons and protons. Each proton has a charge of +1 and each electron has a charge of –1. Remember number of electrons is equal to number of protons, while answering these questions: What is the charge on an atom?

If an atom contains one electron and one proton, will it carry any charge or not?

Assertion: The centre mass of an electron and proton, when released moves faster towards proton. Reason: Proton is heavier than electron.

What is a proton ? State its relative mass and charge.

Calculate the ratio between the wavelength of an electron and a proton, if the proton is moving at half the velocity of the electron (mass of the proton =1.67xx10^(-27)kg , mass of the electron =9.11xx10^(-2)m .