Question

Explain the trends in the Modern Periodic Table of various properties like Valency, Atomic size,
Metallic and Non-metallic properties of the atoms of elements,​

Answer 1

Explanation:

metallic properties of an element is the luxurious malleability ductility is known as and a good conductor of heat and electricity non metallic properties of the elements are the earth the brittleness not an astronaut also known as they have the poor conductor of heat and electricity

number of particles are present in the centre of the name of the nucleus out of the this is the taking caring taking out the caring of the electrons and neutrons in the atoms is valency

atomic size is made of the by the atomic number atomic number is the made of the present in the present on the proton in the nucleus of an atom