Answer:
200J
Explanation:
This is because 500J - 300J = 200J
I hope this helps!!!
D. mass and volume are needed to calculate an object's density.
It is formed when a metal element is chemically combined to a nonmetal. The metal element will form a positive ion and the nonmetal will form a negative ion. They will then combined to form a very strong bond with very strong electrostatic forces between the particles.
It is colorless and oderless is a physical property by telling what color.