Unit 3 Review: The Periodic Table

Henry Moseley arranged the Periodic Table according to increasing _____.

• atomic mass

• atomic number

In the Periodic Table, elements DO NOT have similar properties within the same _____.

• groups

• periods

At room temperature, metals are almost all _____.

• solids

• liquids

• gases

Dmitri Mendeleev arranged the Periodic Table according to increasing _____.

• atomic mass

• atomic number

In the Periodic Table, elements have similar properties within the same _____.

• groups

• periods

Group 1 (Alkali Metals) contains the _____.

• most reactive metals

• most reactive nonmetals

A member of the Carbon group would have how many valence electrons?

• 4

• 5

• 6

Which of the following is a metalloid?

• Phosphorus (P)

• Germanium (Ge)

• Chlorine (Cl)

Tags

NGSS.MS-PS1-1

Which of the following is an Alkaline Earth Metal?

• Strontium (Sr)

• Lithium (Li)

• Copper (Cu)

Tags

NGSS.MS-PS1-1

Which of the following is a Transition Metal?

• Magnesium (Mg)

• Lead (Pb)

• Platinum (Pt)

Tags

NGSS.MS-PS1-1