Metals And Non-Metals Flashcards
1
Q
what do the properties of substances do
A
describe the way a substance behaves , or measurements that we can make on it.
2
Q
properties of metals
A
good conductors of heat and electricity
shiny
solids with high melting point ( except from mercury)
mainly found on the left hand side and in the centre of the periodic table
three metals are magnetic
flexible
3
Q
properties of non-metals
A
poor conductors of heat and electricity dull most are solids or gases found on the right hand side of the periodic table not magnetic brittle (break easily)
4
Q
what are all the materials in the world made up of
A
90 different elements
5
Q
what are materials that are made with chemical reactions
A
non-renewable
6
Q
what are materials that can be recycled
A
sustainable and renewable
