Science & Mathematics - 13 September 2007

NOT the definition for Inorganic chemistry or the definition for Inorganic compounds.

But just what does inorganic mean in chemsitry
And an example of "Inorganic"

2007-09-13 07:04:14 · 5 answers · asked by shawn s 2 in Chemistry

Do you believe there are aliens from other planets out there?

Tell me...
-have you ever witnessed one?
-been ubducted by one?
I WANT TO KNOW EVERY THING
(but please be honest!!)

2007-09-13 07:02:51 · 10 answers · asked by â?¥LDâ?¥ 1 in Other - Science

how do i solve it and whats the answer?

im struggling with my homework...please help me!!!

2007-09-13 07:00:24 · 29 answers · asked by -x-lollie-x- 1 in Mathematics

do any of you agree they should look to combining magnetics with solar energy?

2007-09-13 06:59:53 · 17 answers · asked by Bob The Fish 3 in Astronomy & Space

2007-09-13 06:59:37 · 2 answers · asked by poppy 1 in Medicine

Can you tell me what type of quantity the time is?
scalar or vectorial ,please explain ...

2007-09-13 06:59:21 · 5 answers · asked by Anonymous in Physics

I'm not necessarily looking for the exact answer, but rather, steps to find the answer. I know that substituting-in is one way, but how would I solve this algebraically?

2007-09-13 06:56:56 · 10 answers · asked by Julie Q 2 in Mathematics

2007-09-13 06:56:38 · 3 answers · asked by onfireboy1234 1 in Engineering

it can be more than one...can it?

2007-09-13 06:55:22 · 7 answers · asked by -x-lollie-x- 1 in Chemistry

2007-09-13 06:55:19 · 11 answers · asked by Anonymous in Astronomy & Space

2007-09-13 06:54:08 · 5 answers · asked by Anonymous in Physics

2007-09-13 06:53:45 · 2 answers · asked by maxfashun911 1 in Chemistry

2007-09-13 06:52:32 · 26 answers · asked by Anonymous in Geography

2007-09-13 06:49:53 · 8 answers · asked by Anonymous in Physics

I would prefer to use batteries as a power source.

2007-09-13 06:49:39 · 8 answers · asked by kid_A 2 in Engineering

2007-09-13 06:44:07 · 26 answers · asked by Anonymous in Astronomy & Space

1. Explain how the density of an irregular-shaped wooden block is affected if
a) the center is hollow;
b) the block is not completely submerged when determining volume.

2. Assume that the plastic chips in your flotation experiment were floating on top of the acetone. Could you still use water as a second liquid to bring the chips to the middle of the liquid? Explain.


Any help is very much appreciated! :)

2007-09-13 06:43:44 · 2 answers · asked by Kate 1 in Chemistry

i a trying to write a research paper on higher dimension, what kind of argument can i give.
any sample paper which fits my level i.e. freshman college compostion..
thankx

2007-09-13 06:40:21 · 5 answers · asked by eminent_youtom 1 in Physics

2007-09-13 06:37:40 · 4 answers · asked by red babii gurl roar 1 in Mathematics

What does 1+1 equal to? This is sending me crazy!

2007-09-13 06:36:59 · 3 answers · asked by Ryder 1 in Mathematics

Please explain how you got the answers
so I know how to do it my teacher just tells me to ask a friend to help
which fraction represents 60% in the lowest term?
a.5/3
b.3/5
c.6/10
d.10/6

30%=
a.1/3
b.0.03
c.3:10
d.0.33

6.5%=
a.0.0065
b.0.65
c.6.5
d.0.00065

7/8=
70%
875%
80%
87%

2007-09-13 06:35:55 · 6 answers · asked by Mr.k 1 in Mathematics

2007-09-13 06:32:55 · 2 answers · asked by loverman-ug 1 in Botany

What are your favourite theories? What is the dominant one in science at the moment?

Urey Mills (was it?).
Iron Sulphur World.
RNA world.
Organic coumpounds from space.
Cells from space (or cell wall materials on asteroids which formed cells when they hit the earth's water)

Those I know of. Are they the mainsream ones, and are there many others? What sites should I visit. I know of a few astrobiology sites, but that's it.

2007-09-13 06:32:46 · 3 answers · asked by Anonymous in Biology

2007-09-13 06:29:54 · 12 answers · asked by Anonymous in Astronomy & Space

I am trying to imagine the thickness of a metal sheet that I am told is 0.15. When I asked if this was mm. they said no, that it was in thousands. I am buying a product on the internet and would like to compare this measurement to something that will give me an idea of how thick the metal will be (for example, a sheet of paper, a sheet of cardboard, etc.)...

2007-09-13 06:29:16 · 3 answers · asked by nikita 2 in Engineering

What if it needs to be removed, can it be replaced? How important is it? (aside from pregnantcy/ women)?

2007-09-13 06:28:47 · 5 answers · asked by shanekeavy 5 in Biology

What is the quotient of 3 over 4 and negative 1 over 2?


Please explain to me? =/ I'm probably wrong..but i think I'm suppose to divide?

2007-09-13 06:20:28 · 4 answers · asked by Jessie 1 in Mathematics

2007-09-13 06:19:21 · 6 answers · asked by tamdayash 1 in Mathematics

just a q.

2007-09-13 06:19:15 · 4 answers · asked by Anonymous in Medicine

I believe from what I've read that when a parent has a child the parent's genes increase in frequency in the human gene pool.

Let's imagine that the father had the sole copy of an ancient gene. By passing it on to his son the frequency would be doubled from 1 to 2 - right?

If so, here is my question: WHEN does the gene copy enter to pool - at conception, during fetal development, at the birth of the child, or later still, maybe at sexual maturity?

2007-09-13 06:16:01 · 6 answers · asked by Anonymous in Biology