Intro to the Periodic Table

How many groups are on the periodic table?

• 9

• 7

• 18

• 19

How many periods are on the periodic table?

• 9

• 7

• 19

• 18

Which group are the most reactive metals on the periodic table?

• Alkali Metals

• Alkaline Earth Metals

• Transition Metals

• Noble Gases

Which group has elements that are completely unreactive?

• Alkali Metals

• Transition Metals

• Halogens

• Noble Gases

Which group are the most reactive nonmetals on the periodic table?  These are also known as the ‘salt formers’.

• Alkali Metals

• Transition Metals

• Halogens

• Noble Gases

Which element is located in the 1st group and the 4th period on the periodic table?

• Hydrogen (H)

• Titanium (Ti)

• Potassium (K)

• Carbon (C)

What is the atomic number for Neon (Ne)?

• 2

• 10

• 18

• 20

Which transition metal has 26 protons?

• Aluminum (Al)

• Iron (Fe)

• Carbon (C)

• Lithium (L)

Tags

NGSS.MS-PS1-1

Is Zinc (Zn) a metal, nonmetal, or metalloid?

• Metal

• Nonmetal

• Metalloid

Tags

NGSS.MS-PS1-1

What is the average atomic mass for Chlorine (Cl)?

• 17

• 35.45

• 8.5

• 18