Atoms and the Periodic Table Review

The one- or two-letter abbreviation of an element on the Periodic Table is called its...

• short form
• contraction
• symbol

The vertical (up and down) columns of the Periodic Table are called…

• periods
• rows
• groups

What is the atomic number of Calcium?

• 4
• 20

• 40.08

Tags

NGSS.MS-PS1-1

What is the mass number of sulfur?

• 3
• 16

• 32

What is the identity of the element that has 22 protons and 25 neutrons?

• Titanium
• Niobium
• Potassium

Boron is in what group and period?

• Group 3, Period 4

• Group 13, Period 2

• Group 14, Period 5

What are the first two elements in Period 6?

• Cs & Ba

• Cr & Mo

• O & S

Tags

NGSS.HS-PS1-1

What do the elements Helium (He), Neon (Ne), and Argon (Ar) all have in common?

• They are all solids at room temperature
• They are extremely reactive elements
• Their outer shells are filled

Which family includes Calcium and Barium?

• Noble gases
• Alkali metals
• Alkaline earth metals

The concept of periodicity means…

• Being in number order
• Occurring in a repeating pattern
• To look like your neighbors

Tags

NGSS.MS-ESS1-1