Exam 2: Structure of the Atom

All compounds are molecules and all molecules are compounds.

If a particle strikes an atom with the same amount of energy as the atom's binding energy:

Atoms with different atomic numbers but the same atomic mass numbers are:

The electron binding energy is stronger when:

The component of the nucleus that has mass but no electrical charge is the:

If an atom has more protons than electrons it will:

Two or more atoms that bond together form a(n):

The atomic nucleus contains:

The component of the nucleus that has a positive charge and mass is the:

The electron shell closest to the nucleus is lettered:

When an atom becomes negatively or positively charged it is usually due to a change in the number of:

Atoms in each group have the same number of:

The earliest atomic theory is generally associated with:

How many electrons does a neutral atom of carbon (¹²₆C)have?

Except for the K shell,the maximum number of electrons that can be in the outermost shell of an atom is:

The fundamental component of the atom that has the smallest mass is the:

An atom of oxygen (¹⁶₈O)has:

The periodic table of elements classifies by period and group.The group is the:

In the middle of the periodic table of elements there are elements that don't fit exactly into one of the eight groups.

Electron shells are the hard coating around the electron.