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"The science exam tomorow..."

Hey Ho, tomorow the bulk of the GCSE exams sets in, so as a confidence booster (or a last minute revision aid) i am making this thread, post your science question's and we can answer eachothers, testing how ready we are. I'll start the questions...

CHEMISTRY

1) Name the three parts of an atom

2) What is a compound?

3)What properties (name at least 2) do Ionic compounds have?

****** ****** ***** ***** ****** ******* ******* ****** ******

BIOLOGY

1) What are the four components that make up blood?

2) Explain Gene therapy

3) What are the products of photosynthisis?

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PHYSICS

1) What are the two types of waves? (in earth quakes)

2) What was Gallelao's (sp?) therory?

3) What is static electricity caused by?

Garlic Bread, do you do Science as one subject?
And do you do double or single?

What test are we talking about, the year 10 or the year 11 one...
Im doing the year 10 one...

Reading this,

I've just realised how smart I am.

I'm doing my GCSEs next year.

protons +1
Electrons -1 (With a weight of 1/2000 :D)
Neutrons, fairly obviously 0

Well that all depends on the photosynthis level located in the dream you happen to be in.


I.e. I don't know.

What are the Charges of Electrons, protons and nuetrons?

YeY!

ITS THE OTHER WAY ROUND.
don't get mixed up, now.

Oh, and yeah, I have a Biology test tomorrow, followed by Geog in the afternoon (Or the other way round).

Alkanes are saturated, alkenes are Non-saturated. :D