Periodic Trends Practice

Which of the following is the distance between the nucleus and the farthest (valence) electrons?

• Ionization Energy

• Electronegativity

• Atomic Radius

Which of the following is the amount of energy needed to remove an electron from an atom?

• Ionization Energy

• Electronegativity

• Atomic Radius

Which of the following is the ability of the nucleus in an atom to pull on the electrons in a bond?

• Ionization Energy

• Electronegativity

• Atomic Radius

Atomic radius increases (gets bigger) in which two directions on the periodic table?

• Up and Right

• Down and Left

• Up and Left

• Down and Right

Electronegativity increases (gets bigger) in which two directions on the periodic table?

• Up and Right

• Down and Left

• Up and Left

• Down and Right

Which of the following is an exception to the electronegativity trend on the periodic table?

• Alkali Metals

• Halogens

• Alkaline Earth Metals

• Noble Gases

Ionization energy increases (gets bigger) in which two directions on the periodic table?

• Up and Right

• Down and Left

• Up and Left

• Down and Right

Which of the following elements has a lower ionization energy than Scandium (Sc)?

• Helium (#4)

• Titanium (#22)

• Calcium (#20)

• Magnesium (#12)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following halogens has the greatest electronegativity?

• Chlorine (Cl)

• Bromine (Br)

• Iodine (I)

• Astatine (At)

Tags

NGSS.HS-PS1-1

Which of the following elements has the largest atomic radius?

• Potassium (K)

• Rubidium (Rb)

• Lithium (Li)

• Cesium (Cs)

Tags

NGSS.HS-PS1-1