Physical Science EOC SPS4

Valence electrons are found by looking at what __________ the atom is located in on the periodic table.

• group
• column
• row
• box

Tags

NGSS.HS-PS1-1

_________ are located to the right of the stair-step line.

• Metals
• Nonmetals
• Metalloids

___________ are located to the left of the stair-step line.

• Metals
• Nonmetals
• Metalloids

___________ are located on the stair step line

• Metals
• Nonmetals
• Metalloids

Metals are _________ at room temperature with the exeception to Mecury and Bromine.

• solids
• gas
• liquid

Nonmetals are ________ at room temperature.

• Solids
• Liquids
• gas

Metalloids are _______ at room temperature.

• Solids
• liquids
• gas.

Properties for Representive Elements:
__________________________
-Solids at room temperature
-Conduct electricity
-very reactive
-ductile (wires)

• Metals
• Nonmetals
• Metalloids

Properties of Representative Elements:___________
- gases at room temperature
-poor conductors
-very reactive
-brittle (easy to break)
-good insulators

• Metals
• Nonmetals
• Metalloids

Properties of Representative Elements: _________
-solids at room temperature
-properties of both
-semi-conducts
conduction varies on temperature

• Metals
• Nonmetals
• Metalloids