Return of the Chemistry Game before trials! (1 Viewer)

[lfc_reds2003]

Accept my offer n u will not be disappointed...hahaha

ummm amphoteric - oxides that can act acidic or basic

 

[lfc_reds2003]

Accept my offer n u will not be disappointed...hahaha

ummm amphoteric - oxides that can act acidic or basic

 

[lfc_reds2003]

Accept my offer n u will not be disappointed...hahaha

ummm amphoteric - oxides that can act acidic or basic

 

[lfc_reds2003]

Accept my offer n u will not be disappointed...hahaha

ummm amphoteric - oxides that can act acidic or basic

 

[Leah.Midd]

haha......hmmmm but were one short lol (sorry taken a while, computer went fucked)

 

[Dreamerish*~]

oh my god, how many times did you post that?

was it because BoS stuffed up? i hate it when BoS stuffs up.

 

[Leah.Midd]

Catalyst :A substance that speeds up a chemical reaction without being consumed itself in the reaction.

 

[lfc_reds2003]

yeh Bos flipped out on me... lol i went nuts with the mouse hence the thousands of posts

 

[lfc_reds2003]

T - Transuranic - artificial elemenst past uranium on the preiodic table (ie Atomic no. > 92)

 

[Leah.Midd]

Cathode :Electrode at which reduction occurs

 

[Leah.Midd]

alrighty im off to bed....lol thanks for keeping me on my toes!!!!....that offer still open? lol jk

 

[lfc_reds2003]

always.. ill be there with u in a min

cya later alligator .. (MSN??)

 

[Emma-Jayde]

lol, you guys better not have had all that fun without me!!

Anyways, continuing from where you left off at e I presume...

Electric cell
A device that uses a chemical reaction to produce an elecrtic current

 

[Dreamerish*~]

Lavoisier: the guy who said all acids contain oxygen. what a silly boy.

hi emma!

 

[Emma-Jayde]

lol. A very silly boy!! Heya Dreamerish!

Rare earths
The elements from cerium to lutetium, the lanthanides

Aargh I went to the Newcastle Uni open day today and came home more confused than I went!
Should I do B engineering (chemical)/ B science or B engineering (chem)/ B mathematics?

 

[lfc_reds2003]

hello ladies...

S: silly boi = lavoisier lol

Scintillation counter - use the fact that certain substances emit light when subject to radiation

 

[Dreamerish*~]

radioisotope: an isotope (same element, i.e. same atomic number, but different number of neutrons) which emits radiation, and therefore is radioactive. for example, carbon-14 is a radioisotope.

emma: i have no idea i've never thought about doing engineering. probably because my dad's an engineer. lol

 

[lfc_reds2003]

E:


ethanoic acid - also known as aceeeeeeeeetic acid
it is a weak acid found in vinegar

 

[Emma-Jayde]

Decomposition
A chemical reaction in which a compound is broken down into simpler compounds or elements

Ahh well. I have a while to make up my mind!

 

[Dreamerish*~]

Davy: the guy who said "Lavoisier you silly boy, HCl does not contain oxygen, hence oxygen is NOT the acidifying agent!"