Question

1)Explain different types of motion

2) state any five features of modern periodic table​

Answer 1

Answer:

Rectilinear Motion

Circular Motion

Periodic Motion

Answer 2

Answer:

1.There are different types of motion: translational, rotational, periodic, and non periodic motion. A type of motion in which all parts of an object move the same distance in a given time is called translational motion. ... Translational motion can be of two types, rectilinear and curvilinear.

2.

1)The elements in the periodic table are arranged in the increasing order of their atomic number or electronic configurations .

2) The horizontal rows are called as "periods".

3) The vertical columns are called as " groups" .

4)The Modern periodic table consists of 7 periods and 18 groups.

hope it helps you:)