Science Finals 6.1

electrical

An ionic bond is essentially _____________ in nature

Neon is the most stable because its the highest occupied energy level is filled

Based on the Lewis Dot Diagrams above which of the following statement is true

2+

Beryllium (Be) would most likely form an ion w/ a charge of

CaSe

Calcium (Ca) and selenium (Se) would form what ionic compound?

CsF

Cesium (Cs) and fluorine (F) would form what ionic compound

B

From which of the elements is it most difficult to remove valence electrons?

Br

From which of the elements is it most difficult to remove valence electrons?

Li

From which of the following elements is it easiest to remove valence electrons?

0

Helium (He) would most likely form an ion w/ a charge of

Decreases from top to bottom in a group

Ionization energies tend to

Increases from left to right across a period

Ionization energies tend to

Remove a valence electron from an atom

Ionization energy is the amount of energy needed to

Rb2S

Rubidium (Rb) and Sulfur (S) would form what ionic compound?

SrCl2

Strontium (Sr) and chlorine (Cl) would form what ionic compound?

2-

Sulfur (S) would most likely form an ion w/ a charge of

transfer of electrons

The formation of an ionic bond involves the

stable electron configurations

Typically, atoms gain or lose electrons to achieve

Ba (barium)

Which of the following elements is most likely to form a cation?

I (iodine)

Which of the following elements is most likely to form an anion?

5A

Which of the following groups are most lokely to form an anion?

Helium, neon, argon

Which of the following groups contain three elements elements with stable electron configuration?

3A

Which of the following groups is most likely to form a cation?

N

Which of the following has the highest ionization energy

I

Which of the following has the lowest ionization energy

group number

elements of group 1A, 2A, and group 3A all form ions w/ positive charges equal to the