Science & Mathematics - 16 December 2006

select the type of bonding that best explains the indicated property.

A. Ionic bonding

B. Polar covalent bonding

C. Hydrogen bonding

D. van der Waals forces

E. Metallic bonding



16. The malleability of copper wire.



17. The lower than calculated molar volume of HCl gas at STP.



18. The expansion of water upon freezing.



19. The high viscosity of motor oil.

2006-12-16 08:22:51 · 3 answers · asked by bosox1989 1 in Chemistry

Which of the following statements regarding electron configurations is true?

I. An orbital can hold a maximum of two electrons.

II. Both electrons in an orbital can have the same spin.

III. When forming cations of iron, the 4s electrons are removed before the 3d.

IV. For the hydrogen atom, the 2s and 2p orbitals have the same energy.



a. I only

b. I and II only

c. I and III only

d. I, III, and IV only

e. I, II, III, and IV

2006-12-16 08:21:43 · 3 answers · asked by bosox1989 1 in Chemistry

The activity of the cellular respiration uses a number of controls. What conditions must remain constant? why?

2006-12-16 08:21:38 · 2 answers · asked by biology101 1 in Biology

Some one told me that any one could find shhrooms in cow crap

2006-12-16 08:20:59 · 11 answers · asked by Cody F 1 in Botany

Hello. I have just uploded onto Photobucket 16 calculus practice problems, all of which will be of similar content to my eventual final exam. Now, an answer to these questions would be nice, but is not necessary. Instead, I am concerned with and interested in THE METHOD as to how one could arrive to the correct answer, as well as an EXPLANATION as to why each step needs to be performed in relation to the ones that follow. Anybody who can break down and explain the contents of these problems to me in a SIMPLISTIC way would just be amazing in my book. So thank you very much should you decide to help enlighten me, as I appreciate this more then the words in this post could even begin to convey!

Question #10: http://www.i138.photobucket.com/albums/q271/Link3324/math10.jpg

By the way, This is NOT for any kind of required assignment. It is a guide to work from and to understand before the actual test. Any help would be greatly appreciated. THANK YO

2006-12-16 08:20:53 · 3 answers · asked by link332456 1 in Mathematics

If two triangle are obviously similar since the angles are the same... and they are the same shape but not the same size can the trinagle you are trying to see if it is similar can the triangle have any length of sides except for the fact that a and b have to be = to more than c??

2006-12-16 08:20:41 · 4 answers · asked by Anonymous in Mathematics

What remains if you divide 4 to 6? It has to be an integer number between 1 and 6.

2006-12-16 08:19:30 · 4 answers · asked by Anonymous in Mathematics

Graphite and diamond are forms of carbon that are called .

a. azeotropes

b. allotropes

c. optical isomers

d. structural isomers

e. geometric isomers

2006-12-16 08:19:23 · 1 answers · asked by bosox1989 1 in Chemistry

2006-12-16 08:18:25 · 2 answers · asked by hasterman23 1 in Biology

A man standing on top of a building sees an automobile on a street below him. The angle of depression is 36°22'. If his eye is 550ft above the level of the automobile,how far is the automobile from him

Show Work

2006-12-16 08:15:29 · 3 answers · asked by GHz 1 in Mathematics

2006-12-16 08:14:22 · 20 answers · asked by Andy C 2 in Zoology

can someone please write da steops on how to solve this problem? thanx

2006-12-16 08:13:39 · 4 answers · asked by Siela 1 in Mathematics

Without using a calculator.
(5!)!
or
((((5^4)^3)^2)^3)^4

Explain how you did it please too.

2006-12-16 08:13:07 · 5 answers · asked by mongrel73 1 in Mathematics

That fool just puts "About" in front of the question and a stupid website at the end. He does that to every single question.

lick on this web and you will see http://answers.yahoo.com/question/index;...

2006-12-16 08:13:05 · 9 answers · asked by Ha!! 2 in Mathematics

Puerto Rico, Costa Rica, Cuba, Dominican republic?

2006-12-16 08:12:53 · 18 answers · asked by Jenny F 1 in Geography

Given lumos conversion of some numbers -

3418 converts to 1008, and 123 converts to 28.

Plz suggest something

2006-12-16 08:12:09 · 1 answers · asked by Chad Rob 1 in Mathematics

2006-12-16 08:11:28 · 24 answers · asked by tonywatty 1 in Astronomy & Space

2006-12-16 08:09:47 · 20 answers · asked by Anonymous in Astronomy & Space

i would make 5 x1, -3 y1,7 x2,3 y2..than i would add them i get 6/12 reduce it to 1/3.. y=mx+b y is -3 m is 1/3 x is 5 +b... is that correct?

2006-12-16 08:07:36 · 6 answers · asked by Milissa s 1 in Mathematics

2006-12-16 08:07:27 · 3 answers · asked by amy 1 in Chemistry

0100 1110 0110 1111 0111 0100 0110 1000 0110 1001 0110 1110 0110 0111 0010 1110

2006-12-16 08:05:18 · 5 answers · asked by James S 1 in Engineering

Two very popular & common objects have the same function, BUT one has thousands of moving parts, while the other has absolutely no moving parts at all. What are they???

2006-12-16 08:04:23 · 23 answers · asked by Anonymous in Other - Alternative

I am wondering why the heliocentric theory, after several hundred years is still in category of 'theory', does that mean that the geocentric theory still holds water and can not be disproven?

2006-12-16 08:04:05 · 4 answers · asked by Michelle_My_Belle 4 in Astronomy & Space

2006-12-16 08:03:54 · 1 answers · asked by biology101 1 in Biology

This is just to get aluckyperson 10 points.

2006-12-16 08:02:51 · 19 answers · asked by cheli 2 in Mathematics

r^2-9 over 3t times 9t^2 over r-3

2006-12-16 08:01:04 · 3 answers · asked by highrllr0079 2 in Mathematics

During my undergraduate years, I was in alegebra and the woman teaching the class said "In some instances zero equals one".. and then hurriedly backtracked and said that is for more advanced math. It has now been many years and past my post graduate level and always been curious if this is true; and what context?

2006-12-16 07:59:52 · 10 answers · asked by Michelle_My_Belle 4 in Mathematics

I'm just wondering if scientists know some things that will change within the human race in the next million years or so. If they do have any idea, what will happen?

2006-12-16 07:58:27 · 1 answers · asked by BabyJ 2 in Biology

I think this is a real big issue with the black community

2006-12-16 07:57:55 · 18 answers · asked by Anonymous in Zoology

NUMBERS FOLLOWING X ARE SUPERSCRIPTS

2006-12-16 07:55:15 · 5 answers · asked by Anonymous in Mathematics