F22 SE Review: Attraction

What is ionization energy?

• Energy needed to destroy an atom

• Energy required to remove an electron from an atom in its gaseous state

• Energy needed to split an electron

• Energy associated with how strongly an atom attracts electrons

Electronegativity is...

• the measure of how strongly an atom attracts electrons

• the ability of an atom to lose electrons

• the energy required to remove an electron from a specific atom in its gaseous state

• how easy it is to make friends.

What is the atomic radius?

• The distance from the nucleus to the outer boundary of an atom

• The distance from one side of an atom to the other side

• The distance around the atom

• The distance between atoms in the gas phase

• The distance between atoms in the solid phase

As you move down the periodic table atoms get bigger.  This is because ____________.

• The atoms have more mass.
• The atoms have more protons.
• The atoms have more energy levels
• The atoms have more nuetrons

Atoms that have a high electronegativity, _______________.

• give up their electrons more easily.
• hold on to their electrons more tightly.
• have more electron shells.

As you move down the periodic table atoms get bigger.  This is because ____________.

• The atoms have more mass.
• The atoms have more protons.
• The atoms have more energy levels
• The atoms have more nuetrons

As you move across the periodic table atoms tend to get smaller because, ______________.

• the atoms have more mass.

• the atoms have less mass

• the atoms have a bigger effective nuclear charge

• the atoms have less electrons.

Which atom has the largest atomic radius?

• potassium

• rubidium

• francium

• cesium

The atom with the largest atomic radius in Group 18 is

• Ar

• He

• Kr

• Rn

Which of these has the largest atomic radius?

• oxygen

• fluorine

• sulfur

• chlorine