PERIODIC TABLE QUIZ

In the modern periodic table elements are arranged by:

• atomic mass
• atomic number
• valence electrons
• number of isotopes

An element's identity is determined by the number of

• electrons.
• protons.
• neutrons.
• valence.

All matter is made of .....

• energy 
• atoms 
• air
• chemistry

Most of the mass of an atom is found it its _____.

• electron cloud
• nucleus
• atomic number
• empty space

Which item on this element square is the chemical symbol?

• Copper
• 29
• Cu
• 63.546

Which item on this element square represents the atomic number?

• 13
• Al
• Aluminum
• 26.981538

What is the number of protons that the element in this image contain?

• 14
• 7
• 15
• 18

What is the atomic mass of "F"

• 9
• 18
• 17
• 19

What is the symbol for Potassium?

• P
• K
• Pb
• Pd

What is the symbol for Carbon?

• C
• Ca
• Cl
• H