Question

7.The first law of motion is also known as the law of ____________.

a) Inertia

b) Force

c) Velocity

d) Both a and b

8. Which of the following is the correct formula of magnesium chloride?

a) MgCl

b) MgCl2

c) MgCl3

d) None​

Answer 1

Answer:

7.b

8.b

Explanation:

Hope this will help you

Answer 2

Answer:

7) The first law of motion is also known as Law of inertia .

8) MgCl2.