Periodic Table Trends and Chemical Reactions Review

Select the element below that is least reactive

• Hydrogen

• Chlorine

• Lithium

• Neon

Select the element with the highest electronegativity

• Chlorine

• Silicon

• Argon

• Magnesium

Tags

NGSS.HS-PS1-1

Select the element that has 3 valence electrons

• Calcium

• Sodium

• Aluminum

• Sulfur

Select the element that is a nonmetal

• Copper

• Lead

• Hydrogen

• Sodium

What element is found in Group 5 period 4?

• Zirconium

• Magnesium

• Strontium

• Vanadium

Select the element with the lowest ionization energy.

• Barium

• Beryllium

• Magnesium

• Strontium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What group contains elements with 7 valence electrons

• Noble Gasses

• Alkali Earth Metals

• Halogens

• Transition Metals

Which element is most likely to lose an electron?

• Zinc

• Arsenic

• Bromine

• Potassium

Tags

NGSS.HS-PS1-1

Select all elements that are metals

• Thallium

• Hydrogen

• Sulfur

• Argon

• Chromium

Which elements have the same number of valence electrons?

• & C

• & C

• & A

• & B

Tags

NGSS.MS-PS1-1