Chemistry Semester 1 Part 2

In which of the following sets of elements are all members of the set in the same group (family)  in the periodic table?

• N, P, and S

• F, Ne, and Na

• Ga, In, and Al

• Si, P, and S

Which of the following elements is an alkaline earth metal?

• Se

• In

• Xe

• Ba

In which of the following pairs of elements is one element a metalloid and one element a nonmetal?

• Hg and P

• Ge and F

• Pb and Bi

• As and Si

Which column of the periodic table has 3 nonmetal and 2 metalloid elements?

• group IIIA

• groupVA

• group VIA

• group VIIIA

Elements in the modern version of the periodic table are arranged in order of increasing__________?

• oxidation number

• atomic number

• atomic mass

• number of isotopes

In which set of elements would all members be expected to have very similar chemical properties?

• O, S, Se

• N, O, F

• Ne, Mg, K

• Ne, Na, Mg

Tags

NGSS.HS-PS1-1

Which of the following has the smallest atomic radius?

• O

• Be

• Li

• Ne

Tags

NGSS.HS-PS1-1

Of the following gives the correct order for the trend of decrease atomic radius?

• Ar > P > Si > Mg > Na

• Si > P > Ar > Na > Mg

• Na > Mg > Si > P > Ar

• Ar > Si > P > Na > Mg

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following elements has the greatest ionization energy?

• F

• Na

• Rb

• C

Tags

NGSS.HS-PS1-1

Which of the following elements has the lowest ionization energy?

• F

• Na

• Rb

• C

Tags

NGSS.HS-PS1-1