Oxygen

A pure substance made of ONE type of atom

Solid, shiny, malleable, ductile, good conductor

Dull, not malleable, not ductile, brittle, poor conductor

Properties may be like a metal OR nonmetal

Ability of an object to reflect light (shiny or dull)

Ability of an object to be flattened by pressure

Ability of an object to be drawn (shaped) into wire

Ability of an object to carry heat and electricity

Type of change that does not create a new substance (ex: chopping wood)

Type of change that does create a new substance (ex: burning wood, turning it to ash)

True/False? Water is an element.

Sodium

Silicon

Nitrogen

Carbon

Phosphorus

Helium

When writing a chemical symbol...