Montelongo Science Test

Each column in the periodic table is called a 

• period
• group
• cluster
• unit

The atomic number tells you what?

• number of electrons
• number of protons
• number of neutrons
• both electrons and protons in an atom.

Which group of the periodic table is composed of inert (not reactive)  gases?

• alkali metals
• alkaline earth metals
• halogens
• noble gases

Elements which are shiny, conduct electricity and heat are called

• metal
• nonmetal
• metalloid
• nonexistent

Tags

NGSS.HS-PS1-1

The atoms along the staircase are called 

• metals
• nonmetals
• metalloids
• noble gases

Tags

NGSS.HS-PS1-1

Which of the following is not a property of metals?

• brittle
• malleable
• lustrous
• conductive

Good conductor of heat

• Metal
• Nonmetal

Tags

NGSS.MS-PS3-3

All the elements on the right side of the periodic table are called..

• Metals
• Metalloid
• Nonmetals

Beryllium is in group number______.

• Group 2
• Group 3
• Group 4
• Group 7

Tags

NGSS.HS-PS1-1

The period for Bromine is ___________.

• 3
• 2
• 4

Tags

NGSS.HS-PS1-1