A. +
B. indicates number of atoms
C. 1:8 expresses this
D. C6H12O6
E. mass of O
F. not chemically combined
G. mass of H2O
H. standard for atomic masses
I. mass of CO2
J. two or more elements chemically united
2006-10-26 17:46:44 · 5 answers · asked by tom y 1 in Science & Mathematics ➔ Earth Sciences & Geology
F
2006-10-26 18:04:41 · answer #1 · answered by Computer Guy 7 · 0⤊ 0⤋
F. not chemically combined. A mixture has two or more materials in it, but they are still distinct and separate things. An example would be sand and iron filings mixed together. The sand has not chemically combined with the metal. You can get the iron out with relative ease by using a magnet. The sand and iron are mixed, but they are still separate and distinct from one another.
2006-10-26 18:08:07 · answer #2 · answered by tampasmiles 3 · 0⤊ 0⤋
The answer is F. In a mixture, all of the components retain their individial identities, there is no chemical reaction, and nothing new is formed. For example, if you mixed salt and sugar together.
2006-10-26 18:07:13 · answer #3 · answered by PaulCyp 7 · 0⤊ 0⤋
F. not chemically combined
2006-10-26 22:25:58 · answer #4 · answered by Geo06 5 · 0⤊ 0⤋
F.
2006-10-26 21:27:01 · answer #5 · answered by Anonymous · 0⤊ 0⤋