Why are pennies good for simulating radioactive atoms? Check all that apply

all of them are correct.

Explanation:

Just took it on e2020

ALL ARE CORRECT!!

A) Pennies have two sides—one to represent radioactive form and another to represent nonradioactive form.

B) You can easily see the two different forms.

C) You can create a large sample of pennies.

D) Pennies are not actually hazardous.

E) The chance of an atom decaying during a

half-life cycle is 50%, the same as flipping a coin and getting tails.

THE ANSWERS TO THE SECOND PART ARE:

B, C, D

NEXT PART IS:

C, V, C, C, V, independent, dependent

Explanation:

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.