An atom with 3 protons and neutrons will have a valency of

Nucleus of an atom contains 5 protons and 6 neutrons .The valency of element will be

The nucleus of an atom has 5 protons and 6 neutrons. What would be the (d) the number of valence electrons,

The nucleus of an atom has 5 protons and 6 neutrons. What would be the (a) atomic number, (b) mass number, (c) the number of electrons, and (d) the number of valence electrons, per atom of this element ?

Protons and neutrons have considerable _____.

The atom of an element has 9 protons, 9 electrons and 10 neutrons. Predict the valency of the element

Q 4 Two atoms are said to be isobars if. * (a) they have same atomic number but different mass number. (b) they have same number of electrons but different number of neutrons (c) they have same number of neutrons but different number of electrons. (d) sum of the number of protons and neutrons is same but the number of protons is different.

The atoms of different elements having same mass number but different atomic number are known as isobars. The sum of protons and neutrons, in the isobars is always different.

An atom contains protons, neutrons and ______