During steps 6-8, the ___ was the independent variable and the ___ was the dependent variable.​ 1.) blank
particle size
reaction rate
temperature
2.) blank
surface area
particle size
reaction rate
temperature

A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction

What is the formula of the ionic compound composed of calcium cations and chloride anions

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.