Periodic table QUIz

Which of the following elements has an atomic mass of 232.04

• Thorium

• Cadmium

• Krypton

• Cobalt

What is the symbol for the element with 16 protons?

• S

• N

• A

• P

According to the periodic table on google classroom, Dubnium has an atomic mass of exactly:

What does the C represent?

• atomic mass

• atomic number

• element name

• chemical symbol

What does 12.011 represent?

• atomic mass

• atomic number

• element name

• chemical symbol

The Modern Periodic Table of Elements is arranged by

• atomic mass

• atomic number

• valence electrons

• number of isotopes

How many elements are on the periodic table?

• 100 elements

• 118 elements

• 200 elements

• 180 elements

What is the Chemical Symbol for Nitrogen?

What is the Atomic Number for Chromium?

What is the Atomic Number for Sodium?