Here is my SEXY paragraph about Sir Peter Blake. I hope you enjoy
Thursday, 14 June 2018
Thursday, 3 May 2018
Elements and compounds
An element has only one type of atom.
A compound is when 2 or more elements chemically combined. For example,
Mg + O2 → Mg0
Magnesium + Oxygen = Magnesium Oxide.
Properties → Silver solid Colourless gas ----------> White solid (powder)
In science we combined magnesium with oxygen by holding spices of magnesium over a Bunsen burner on the blue flame with the air hole open. After 3-5 seconds of the magnesium in the blue flame it started to go red around the edges of the magnesium strip and then the strip of magnesium went white like you were welding (we had to look away from it or we would get welders burn) When then it stopped glowing white it stopped burning and turned into a solid white powder.
Thursday, 12 April 2018
Subscribe to:
Posts (Atom)
-
Lisa Carrington wins gold and bronze at 2016 Rio Olympics Heres a link for her Bronze medal https://www.youtube.com/watch?v=qLuv0SRRwR8 ...
-
This is my practice before we do our test sheet and if we get all 40 answers correct then we move up a stage and i am on stage 7 out of sta... -
Reading Challenge term 3 The book that my parents used to read is James and the giant peach. James and the giant peach is about a lit...