Explain its variation across a period with reference to the elements

1.	Explain its variation across a period with reference to the elements of 3rd period.
Answer» As you move from left to right ACROSS a period, the physical properties of the elements change.One loose trend is the TENDENCY for elemental STATES to go from solid to liquid to gas across a period. In the extreme cases, Groups 1 and 18, we SEE that Group-1 elements are all solids and Group-18 elements are all gases.Many of the changes in physical properties as you cross a period are due to the nature of the bonding interactions that the elements undergo. The elements on the left side of a period tend to form more ionic bonds, while those on the right side form more covalent bonds.Explanation:I hope this will help you Plz make me brainliest

Discussion