Karteikarten
Chemistry metals and non metals
Karten in diesem Stapel (13)
- 1Everything is made up of......particles
- 2The simplest type of particle is an......atom
- 3Elements are...Pure substances made of only one type of atom
- 4Each element has aSymbol and is listed on the periodic table
- 5Elements can be divided into two broad categoriesMetals and nonmetals
- 6On the periodic table the groups go and the periods goThe groups go down and the periods go across
- 7Physical properties include things likeMelting and boiling points, ductility conductivity hardness magnetism etc
- 8Metals are found on the left hand side of the periodic table and have the following propertiesDuctile malleable high Melting and boiling points except Mercury shiny sonorous dense conduct heat and electricity 3 metals namely cobalt nickel and iron are magnetic
- 9Non-metals are found on the right hand side of the periodic table and have the following propertiesGood electrical insulator except graphite good thermal insulators dull low melting and boiling point nonmagnetic generally low density there are exceptions to this rule
- 10Metal can react with nonmetals to formCompounds
- 11A compound is whenTwo or more different atoms are chemically joined together
- 12Metal oxide is when a metalReacts with oxygen
- 13Metal sulphides is made when a metalReacts with sulphur
Informationen
- Beschreibung
- Year 7 Chemistry (Metals and non-metals) Karteikarten am Chemistry metals and non metals, erstellt von Jamie Pattinson am 26/04/2015.
- Erstellt von
- Jamie Pattinson
- Aufrufe
- 111
- Tags
- Bewertung