Who said that the electrons revolved around the nucleus?

Two lighter nuclei fuse together to give a stable heavier nucleus with a release of huge amount of energy is

Who showed that the radioactive materials emitted three different types of radiations?

Alpha particle is an ion of

The covalent bond formed by mutual sharing of two pairs of electrons between the two atoms is called a

The size of the nucleus is equal to how many part of the size of an atom?

According to whom, atoms can neither be sub divided nor changed into one another?

During chemical reactions, atoms of all elements except hydrogen tend to acheive eight electrons in their outermost shell known as

Who gave the name nucleus?

The atom which provides an electron pair is called as the