Friday

April 25, 2014

April 25, 2014

Posted by **Vern** on Thursday, January 24, 2008 at 10:55pm.

- science -
**DrBob222**, Thursday, January 24, 2008 at 11:06pmTable salt is NaCl.

Baking powder is NaHCO3.

Table sugar is C12H22O11.

Vinegar is a 4% or 5% solution of acetic acid, HC2H3O2.

Aspirin is acetylsalicylic acid.

Almost anything you see and/or touch is an element or a compound. All of those above are compounds. Copper metal, lead metal, aluminum metal are elements. The tires on cars, all plastics, knives, forks, spoons, the water you drink (H2O), the soda you drink, the food you eat, the gasoline for cars and airplanes,---all are compounds. In fact, there aren't many things you can think of that is not a compound or an element.

- science -
**DrBob222**, Friday, January 25, 2008 at 12:29pmI just reread my response and I think I made a terrible grammar error.

--In fact, there aren't many things you can think of that aren't compounds or elements.

- science -
- science -
**Dr Russ**, Friday, January 25, 2008 at 9:57am...there aren't many things you can think of that is not a compound or an element

A vacuum? 8-))

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**thomas**, Friday, January 25, 2008 at 12:06pmmetric units are related to each other by multiples of what number

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