Chem Basics

The universe began as a cosmin explosion called Big Bang

Chemistry deals with the investigation of their properties and the ways in which they interact, combine, and change

the branch of science that deals with the identification of the substances of which matter is composed is known as

controlled observations designed to validate or invalidate hypotheses are known as

The measure some aspect of nature is known as

Matter is conserved in chemical reactions

Atoms come together to form _______

The atomic theory is an example of a scientific theory

A ________ provides a model of the way nature is by giving a broader and deeper explanation of observations

A body in motion stays in body unless acted upon by a force (Newton)n

Another name for hypothesis is educated guess

A Scientific law is a brief statement that summarizes past observations and predicts future observations

NOTHING that we hold or touch is NOT made of chemicals!!!

Matter is made of atoms

The star closest to Earth is moving away from Earth at high speed

All things are made of _____ and molecules

The Scientific Method is only used in Chemistry