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MLT Gen & Chem Pt. 1 Flashcards | StudBud
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MLT Gen & Chem Pt. 1
Mixture
Only one component
MLT Gen & Chem Pt. 1
61 terms
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1
Only one component
Element
Pure substance
Mixture
Atom
2
Mixture
Trail Mix
Color
A combination of two or more pure substances
Elements
3
Periods
Vertical Columns
Valance Electrons
Horizontal Rows
Metals
4
Definite volume but no definite shape
Gas
Waxy solid
Solid
Liquid
5
Summary of a large quantity of information
Periodic Law
Scientific Method
Scientific Law
Properties
6
Metals, Metallaids, Non metals
Elements of the periodic table
Elements of a Pure substance
Elements of an Atom
Elements of a electron
7
Ability to do work to accomplish some change
Matter
Energy
I should've chose aviation
Scientific Method
8
Visual representation of the periodic law
Theory
Periodic table
Scientific Method
Hypothesis
9
Intensive and Extensive property are apart of
Mixture
Physical Property
Chemical Property
Matter
10
Cannot be broken down into similar ones by chemical changes
Compound
Mixture
Elements
Pure Substance
11
Basic structural unit of an element
Period
Atomic Mass
Elements
Atom
12
Tend to lose electrons
Metallic
Metals
Metallaids
Nonmetals
13
No definite shape or volume
Matter
Liquid
Solid
Gas
14
Both fixed volume and shape
Liquid
Gas
Matter
Solid
15
Pure substances Can be either chemical elements or compounds
True
False
16
Vertical Columns of elements
Rows
Atoms
Periods
Groups
17
Intensive Property
Recognizable difference in appearance
Cannot be broken down to smaller elements
Does not change as the amount of matter changes
Converted to one or more different substances
18
Describe how electrons are arranged within an atom and gives an atom specific properties
Electeons
Electronic configuration
Metals
Nonmetals
19
A substance retains its own identity and can be either homogeneous or heterogeneous
Chemical
Mixture
Intensive
Physical
20
A hypothesis supported by extended experimention
Scientific Law
Scientific Method
Organic chemistry
Theory
21
Number of protons and electrons in a element
Ion
Atomic number
Atomic Weight
Atomic Symbol
22
Organic chemistry
Hypothesis
Im so sick of this dang class
Ability to do work
study of matter that is composed principally of carbon and hydrogen
23
Alkali metals
Group A Vlll
Group lA
Group A
Group B
24
Neutral charge
Neutrons
Protons
Nucleus
25
Analytical chemistry
Intensive
Gaseous State
Chemistry
Analysis of matter to determine its composition & quantity
26
Also called solutions and are uniform in composition
Isotopes
Homogeneous mixtures
Periodic Law
Transition Elements
27
Physical chemistry
A discipline that attempts to explain how matter behaves
Heterogeneous
Theory
Energy
28
Property is dependent on the amount of material
Intensive
Extensive
Elements
Pure Substance
29
Has chemical and physical properties that are usually different from those of the elements of which it is composed
Elements
Compound
Composition
Saline
30
Ice melting, chopping wood, shredding paper
Extensive
Sorry for any spelling errors. Im tired.
Chemical
Physical Properties
31
Gain electrons
Metal
Nonmetals
Metallaid
32
Expands to fill any container
Liquid
Energy
Gas
Solid
33
Elements usually react in a way to attain electron configuration of the noble gases
Octet Rule
Nucleus
Valence Electrons
34
Negative charge
Neurons
Proton
Electrons
35
Physical Properties
Chemical Reaction
Pure Substance
Element
Observed or measured without changing the identy of a substance
36
Statement that describes an observable occurrence in nature that appears to be always true
Scientific Law
Scientific Method
Theory
Hypothesis
37
Blood
Electronic
Chemical Bond
Homogeneous mixture
Neutron
38
Chocolate chip cookie dough
Heterogeneous mixture
Ionic Bond
Homogeneous
Mixtures
39
Composed of protons and neutrons
The nucleus
Periodic Law
Valence Eletronic
40
Inorganic chemistry
Study of all elements other than carbon and hydrogen and their combination
Study of matter and energy
Hypothesis
Anything that has mass and volume
41
All matter is either a pure substance or a mixture
True
False
42
Atomic mass
Atomic Number
A symbol
Atomic Charge
Number of protons and neutrons
43
Positively charged
Electrons
Neutrons
Electronic
Protons
44
All atoms have the same number of electrons as protons
True
False
45
Independent of the quantity of the substance
Intensive property
Chemical Reaction
Pure Substance
Extensive
46
Iron Rusting, Wood Burning, Banana Rotting
Extensive
Physical
Intensive
Chemical Reaction
47
Expensive Property
. . .
Intensive
Heterogeneous
Mass and volume
48
Smallest unit that retains the chemical properties of that element
Atom
Mixture
Compound
Metal
49
Change in composition that can be observed only through chemical reactions
Extensive
Physical Properties
Chemical Properties
Intensive
50
Relate the structure of elements to their chemical and physical properties
Periodic law
Periodics
Periodic Table
Periodic Method
51
Representative elements
Group a
Group C
Group B
Noble Gases
52
Biochemistry
Study of matter composed of carbon and hydeogen
Study of life at the molecular level
Consists of all other elements other than carbon and hydrogen
Analysis of elements and their quanity
53
Heterogeneous mixture
Representative Elements
Uniform Composition
Non metal
Non-uniform composition
54
Two or more elements
Atom
Elements
Pure Substance
Compound
55
Outermost electrons in an atom
Electrons
Protons
Valence electrons
Neutrons
56
Saline, Air
Group
Heterogeneous
Ion
Homogeneous mixture
57
Noble gases
Group VIIIA
Group B ll
Group A lll
58
Noble gases have how many valence electrons?
2
1
4
8
59
Atoms of the same element having different masses due to different number of neutrons
Ionic Bond
Isotopes
Ions
Isomers
60
Properties of both metals and nonmetals
Metals
Metalloids
Non metals
61
Group B
Alkines
Transition elements
Noble Gases
Representative Elements
