Periodic Table Concepts and Questions

What is the atomic number of Neon?

• 20.17

• 1

• 10

Tags

NGSS.MS-PS1-1

What is the atomic mass of Zinc? Pick the BEST answer

• 30

• 15

• 65.4

• 65.3

How many periods are on the periodic table?

• 3

• 1

• 11

• 18

Who gave each element an atomic number?

• Dmitri Mendeleev

• Henry Mosely

• Bob Barker

• Albert Einsten

Mendeleev arranged the periodic table by___

• atomic number

• atomic mass

• elemental properties

• physical properties

Which group is made of all gases that do not react?

• Metalloids

• Non Metals

• Elements

• Noble Gases

Each period on the periodic table represents a new what?

• period

• row

• column

• group

Hydrogen is in which group?

• Transition Metals

• Halogens

• Noble Gas

• Nonmetals

The two long rows in the periodic table are which groups?

• Lanthanide

• Noble Gases

• Actinides

• Metalloids

• groups

• periods

• lanthanides

• actinides