Atoms

Atoms

100

The positive subatomic particle of an atom. 

Proton 

200

The part of an atom where electrons are found. 

Electron shells 

Periodic Table

200

The rows going left to right on a periodic table are called _____. 

Periods 

300

The columns (going up and down) on the periodic table are called _____. 

Groups 

Neutrons

100

This sub atomic particle has no charge and is a neutral. 

Neutron 

200

The part of an atom where neutrons are found. 

The nucleus 

Characteristics

100

Shiny; reflects light 

Lustrous 

200

Easily breakable if in solid form 

Brittle 

300

Ability to allow electricity to flow in current 

Conductivity 

400

Ability to be pulled and stretched into a wire 

Ductile 

500

Ability to be hammered into thin sheets 

Malleable