QUIZ: Atoms, Elements and The Periodic Table

How many electrons does the first shell hold?

• 1

• 2

• 4

• 8

How many electrons can be in the 2nd energy level hold?

• 1

• 2

• 4

• 8

How many electrons does one Oxygen (O) atom have in its 2nd Shell?

• 6

• 8

• 4

• 2

The atoms along the staircase are called 

• metals
• nonmetals
• metalloids
• noble gases

________ are the COLUMNS on the periodic table and are organized by similar properties.

• Classifications
• Groups
• Periods
• Elements

Where are the nonmetals located on the periodic table?

• top left corner
• bottom left corner
• top right corner
• bottom left corner

Fluorine, Chlorine, Bromine, and Iodine are all in which number group?

• 15

• 16

• 17

• 18

Which element is not a metal?

• Na

• Re

• Al

• N

Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 

• Metal
• Nonmetal
• Metalloid
• Pretty

What are the two structures found in the atom's nucleus?

• Electrons and Neutrons
• Protons and Electrons
• Protons and Neutrons
• Neutrons and Electrons