Chem Set 7

Front 1

As you move from left to right across the second period of the periodic table

Back 1

a.) the ionization energy increases

Front 2

For which element would you expect a largej ump between the first and second ionization energies?

Back 2

d.) Na

Front 3

The category of elements that is characterized by the filling of f orbitals is the:

Back 3

a.) inner transition metals

Front 4

Electronegativity:

Back 4

c.) generally decreases as you move down a group.

Front 5

In general, metals react by:

Back 5

a.) losing valence electrons

Front 6

An ion of K has the same electron configuration as:

Back 6

c.) Ar.

Front 7

Calcium usually reacts by:

Back 7

b.) losing 2 e-

Front 8

The outer energy level configuration for O2- is:

Back 8

2p6

Front 9

The general electron dot structure XX could represent:

Back 9

c.) B

Front 10

The chemical properties of an element are largely determined by its"

Back 10

d.) number of valence electrons.

Front 11

Which of te following has a noble gas electron configuration?

Back 11

Al3+

Front 12

Atoms of Ca and S would be expected to react in a ratio of:

Back 12

a.) 1:1

Front 13

The chemical formula for the ionic compound formed when elements of Ca and N react is:

Back 13

c.) Ca3N2

Front 14

In general, ionic compounds:

Back 14

d.) all of theses

Front 15

Metals typically are:

Back 15

d.) all of tehse