science help online

[pixiewicks]

Trying to help my 11 year old with her science homework, does anyone know of any good websites have looked at bbc bitesize, but not a lot of help, its to do with defining what is acid and what is alkali? Trying to put it in a way she understands but finding it quite difficult!!

Thanks in advance!!

 

[tuesday]

https://www.docbrown.info/ I used this sight when I was at college but it explains all the basics really well

 

[tuesday]

https://www.docbrown.info/page03/AcidsBasesSalts01.htm

 

[pixiewicks]

thankyou!! xx

 

[Ribbleroo]

scibermonkey is a good site. Try googling it