What is the name of the subatomic particle that has a Negative Electric Charge? Where do you find this Subatomic Particle inside of an atom? (hint: e-)

Why is an elements atomic mass not listed as a whole number on the periodic table

The study of witch tree monkeys feed in is part of the science life

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of