Matter, Atoms, and the Periodic Table

T or F? Atoms that have the same # of protons but different # of electrons are called isotopes.

Protons have a __ charge.

How are the elements arranged in the periodic table?

Two or more atoms joined together are called

An object's resistance to a change in motion is called its

Electrons have a ___ charge.

___ are the building blocks of matter and can combine to form ___ and molecules.

Each vertical column of elements is called a

Each horizontal row of elements is called a

True or False? The pull of gravity on an object determines the weight.

__ and __ are particles found inside the nucleus of an atom.

Which is answer is incorrect? Matter has the general properties of

True or False? The number of protons in the nucleus is called the atomic number of the atom.

These elements tend to be shiny, malleable, and good conductors.

Nuetrons have a ____ charge.