The positively charged particle in an atom's nucleus is called the

Explain why fossil fuels can be said to contain stored solar energy

A consequence of "yo-yo dieting is that A. cholesterol levels will increase. B. A person will develop allergies to certain foods. C. The body will actually store more fat around the waist. D. The chances of diabetes will increase?

If 6.1 moles of copper react completely with 6.1 moles of oxygen, what is the mole ratio for the compound

Two conditions are required for cloud formation:cooling of the air and

Investigators studying a particular cell response are curious about what type of cell-surface receptor might trigger it. They incubate cells with EDTA, a chemical known to sequester Ca2+.

How many valence electrons are available for bonding in silicon

Which statement best explains why objects are pulled toward Earth's center? Earth has a magnetic force that is strongest at its core. Earth has a much greater mass than objects on its surface.

How is the sun related to nuclear electromagnetic and heat energy

How many moles are im 8.31x1023 molecules of h2so4

Cuales son otras sub particulas atomicas que presenta el atomo