Objects with three very different sizes and weights are dropped off a tower on
the moon. which factor of the objects will determine which hits the ground
first?

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

What is the most common form of matter in the universe

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.