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Flashcards in mixtures / chemical bonds Deck (57)
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1

two distinct components

colloids

2

partially positive and negative ends create polar bond

dipole

3

dipole example

H2O

4

solubility

degree to which a solute dissolves in a solvent

5

mixture

atoms of two or more elements physically intermixed

6

one substance dissolves in another; particles will not settle

solution

7

substance in which the solute dissolves in

solvent

8

liquid mixed with solid

suspension

9

opaque mixture

colloids

10

reactive atoms

unstable; wants to fulfill octet rule

11

not a true bond

hydrogen bond

12

properties of __ are different from original atoms

molecule

13

solid particles are usually visible and can settle out

suspension

14

solids, liquids, or gases with a liquid

solutions

15

ions

atoms that has gained or lost an electron

16

bond formed by sharing electrons between two nonmetals

covalent bond

17

polar bond

unequally shared electrons between nonmetals

18

substance that dissolves

solute

19

duet rule

atoms with 5 or fewer electrons are most stable with only first valance shell full

20

two or more atoms of different elements bonded

compounds

21

inert atoms

nonreactive; filled valence shell

22

atoms of two or more elements physically intermixed

mixture

23

can be separated only by chemical means

molecule

24

chemicals solubility in water determines

how it is transported in the body

25

equally shared electrons

nonpolar bond

26

kinds of mixtures

suspension colloids solutions

27

octet rule

atoms are most stable with 8 electrons in its valence shell

28

translucent mixture

solution

29

electrons transferred between metal and nonmetal

ionic bond

30

chemical nature of atoms do no change in __

mixtures