No doesn't say anywhere in the specification about stress of metals I even checked using a the find tool on chrome and 0 results showed for, stress or metal fatigue mistake me if i'm wrong or direct me to the page number in the specification
Really, It's on the bottom of page 23 of the revision guide (CGP)
To check for the amount of unsaturation in alkenes (breaks the C=C bond). If the bromine water turns from orange to colourless, then an alkene is present.
What are the building materials that can be made be limestone
Cement made frome limestone and clay mortar made from sand and cement and lime concrete is made from limestone, sand, aggregate and water in a rotating kiln
Really, It's on the bottom of page 23 of the revision guide (CGP)
Using only the revision guide is a bad idea The REVISION GUIDE WAS MADE IN 2011!!! The Specification was made in 2014!!! - new topics have arose since then and old ones removed - the exam board make the specification whereas the CGP guide was made by a 'Independent company' *see what i did there with the pun xD
Using only the revision guide is a bad idea The REVISION GUIDE WAS MADE IN 2011!!! The Specification was made in 2014!!! - new topics have arose since then and old ones removed
New ones won't have been added pal, this revisin guide is top quality (trusting with my life on it. That and mygcsescience)