EXAM - Chemical Character Flashcards
Recall that the huge range of materials and substances around us are made from approximately 100 elements
Recall that the huge range of materials and substances around us are made from approximately 100 elements
Observe and describe some elements
Observe and describe some elements
What is an element
A substance that consists of only one atom
Sort elements into metals and non metals based on some of their properties
Sort elements into metals and non metals based on some of their properties
Recall the location of metals and non metals in the periodic table
Recall the location of metals and non metals in the periodic table
Atom
The smallest particle that can exist on it’s own
Molecule
A Substance consisting of only one type of atom
Element
A Substance consisting of only one type of atom
Mixture
Two or more things or substances joined together but not chemically
Compound
Two or more things or substances chemically joined together
Solute
The solid that dissolves in a solvent to make a solution
Solvent
A liquid in which a solvent dissolves
Filtrate
The solution that passes through the filter paper
Residue
The solid which remains in the filter paper when a mixture is filtered
Describe Carbon
Black shiny solid that flakes off when rubbed on paper
