Jazz and Pam went to Six Flags over Texas. They had fun riding the rides at the amusement park. Their favorite ride was the Road Runner Express roller coaster. It
made so many turns, and it was going up hills and down hills really fast. Their inertia
was always changing throughout the ride. Once the roller coaster came to a stop they
moved forward into their seatbelt. This is an example of which Newton's Law?

newtons first law

Explanation:

an object in motion will stay in motion unless acted upon by an outside force

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a