Atomic Structure - AP Chemistry Summer Formative

All alkaline earth metals have the following number of valence electrons:

• 1

• 3

• 6

• 2

• none of these

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ti has __________ in its d orbital.

• one electrton

• two electrons

• three electrons

• four electrons

• none of these

Tags

NGSS.HS-PS1-1

Order the elements S, Cl, and F in terms of increasing ionization energy.

• S, Cl, F

• Cl, F, S

• F, S, Cl

• F, Cl, S

• S, F, Cl

Tags

NGSS.HS-PS1-1

Order the elements S, Cl, and F in terms of increasing atomic radii.

• S, Cl, F

• Cl, F, S

• F, S, Cl

• F, Cl, S

• S, F, Cl

Tags

NGSS.HS-PS1-1

Consider the ionization (IE) of the magnesium atom. Which of the following is true?

• The IE of Mg is lower than that of Na.

• The IE of Mg is lower than that of Ne.

• The IE of Mg is lower than that of Be.

• The IE of Mg is higher than that of Ca.

• The IE of Mg is lower than that of Mg⁺.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Of the following elements, which is most likely to form a negative ion with a charge of 1-?

• Ba

• Ca

• Si

• P

• Cl

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Measure mainly of the nuclear particles: protons + neutrons

• Subatomic Particles

• Atomic Number

• Atomic Mass

• Gluons

Tags

NGSS.HS-PS1-8

Value representing the number of protons in an element

• Atomic Mass

• Mass Number

• Valence Electrons

• Atomic Number

Subatomic particles that are neutral in charge

• Neutrons

• Protons

• Nucleus 

• Electrons

Atoms of the same element with a different number of neutrons

• Ion

• Gluons

• Isotope

• Quarks

Tags

NGSS.HS-PS1-8