General Chemistry

It has a definite shape,

volume, high density, are

incompressible, rigid, and

have low diffusivity.

It has a definite

volume, an indefinite shape,

a high density, and are

incompressible.

It has widely spaced

particles that move rapidly,

have a low density, and are

highly compressible.

It states that, during a chemical reaction, the total mass of the

products must be equal to the total mass of the reactants.

Statement that every

chemical compound

contains fixed and

constant proportions (by

mass) of its constituent

elements.

When two elements

combine with each other

to form more than one

compound, the weights

of one element that

combine with a fixed

weight of the other are

in a ratio of small

whole numbers.

basic unit of an element

3 subatomic particles

It has a positively charged

particles located in the nucleus

(center) of the atom

It has neutrally charged

particles also located in the

nucleus.