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Ch 7 Chemistry Flashcards | StudBud
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Ch 7 Chemistry
Ch 7 Chemistry
25 terms
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#chemistry
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
I LOOOOVE oil
Lipophillic
Hydrophillic
Lipophilic
Hydraphilic
2
Lightest element known
Hydrogen
Nitrogen
Water
Oxygen
3
The biggest part of an element is an atom
True
False
4
Matter is composed of.....
Atoms
Cells
Compounds
5
These neutralize acids
Peroxides
Alkanolamines
alcohol
Ethynols
6
2 of the same, easily mixed....
Suspension
Emulsion
Solvent
Solution
7
IM MELTING!!! IM MELTING!!!
Chemical change
Physical change
8
An element can be broken down
True
False
9
When you split a substance into an ion...
iontopherisis
ionization
iontization
10
Contains the element Carbon (study)
Organic Chemistry
Inorganic Chemsirty
Chemistry
11
PH above 7 is
Alkaline
Acidic
12
Elements are recognized by what?
symbols
icons
vowels
numbers
13
Neutral on the PH scale?!?
4.5
7
14
5.5
14
Taking oxygen away, adding hydrogen
Reduction Reaction
Redox
Sulfur Activation
15
Chemically combined makes a new....
molecule
compound
emulsion
16
Combo of 2 or more substances, united
chemical change
chemical reaction
physical change
physical mixture
17
______ alcohol is the result when wine is fermented.
sugar
Distilled
Ethyl
18
How many naturally occurring elements can you remember????
90
80
70
100
19
AKA bases
AlkanomalyA
Acidic
Alkalis
Acid
20
Together, bound forever
solution
compound
emulsion
mixture
21
What is an element?
chemicals that matter
chemical matter
Difficult form of chemical matter
Simplest form of chemical matter
22
2 kinds of matter mixed together for a short period of time...
emulsion
compound
suspension
solution
23
#easily #mixed
comparable
miscible
immiscible
uncomparable
24
X R O D E
Rexod
Redox
Rodex
Xerox
25
Occupies space
Molecules
Matter
Cells
Elements
