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Study sets matching "science vocabulary chemistry 9"

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Study sets matching "science vocabulary chemistry 9"

30 terms
Chemistry vocabulary science 9
Evaporation
Chemical change
Conductivity
Colloid
When liquid turns to gas
change that produces matter with a different composition than…
ability to conduct electricity or heat (depending on whether…
Cloudy mixture in which particles are held within another and…
Evaporation
When liquid turns to gas
Chemical change
change that produces matter with a different composition than…
61 terms
Science 9- Chemistry Vocabulary
Properties
WHMIS
States of Matter
Melting
characteristics that can be used to describe a substance
Workplace Hazardous Material Information System
solid, liquid, gas, plasma
change of state from a solid to a liquid
Properties
characteristics that can be used to describe a substance
WHMIS
Workplace Hazardous Material Information System
26 terms
Science 9 chemistry vocabulary
Properties
WHMIS
States of matter
Melting
Characteristics that describe matter
An acronym that stands for... Workplace Hazardous Materials... Info…
...
The process of changing... from solid to liquid
Properties
Characteristics that describe matter
WHMIS
An acronym that stands for... Workplace Hazardous Materials... Info…
70 terms
Science 9 chemistry notes
matter
mass
volume
chemical change
anything that has mass and volume
amount of matter in a substance or object (often measured in…
amount of space a substance or an object occupies
a change in matter that occurs when substances combine to for…
matter
anything that has mass and volume
mass
amount of matter in a substance or object (often measured in…
43 terms
BC Science 9: Chemistry Unit Vocabulary
WHMIS
Matter
Mass
Volume
Workplace Hazardous Material Information System
anything that has mass and volume
the amount of matter in a substance or object(often measured…
the amount of space a substance or an object occupies(often m…
WHMIS
Workplace Hazardous Material Information System
Matter
anything that has mass and volume
Science 9 Chemistry Unit
physical property
solid
liquid
gas
a characteristic or description of a substance that may help…
has a fixed shape and fixed volume
always takes the shape of its container; has a definite volume
always takes the shape of its container and fills the entire…
physical property
a characteristic or description of a substance that may help…
solid
has a fixed shape and fixed volume
71 terms
Environmental Chemistry Vocabulary (Science 9)
Acid
Active transport
Aerobic
Amino acids
Compound that dissolves in water to form a solution with a pH…
Process in which plant cells use energy to move nutrient mole…
Refers to processes or environments that require or contain o…
Building blocks of proteins.
Acid
Compound that dissolves in water to form a solution with a pH…
Active transport
Process in which plant cells use energy to move nutrient mole…
61 terms
Environmental Chemistry Vocabulary (Science 9)
Acid
Active transport
Aerobic
Amino acids
Compound that dissolves in water to form a solution with a pH…
Process in which plant cells use energy to move nutrient mole…
Refers to processes or environments that require or contain o…
Building blocks of proteins.
Acid
Compound that dissolves in water to form a solution with a pH…
Active transport
Process in which plant cells use energy to move nutrient mole…
64 terms
Chemistry Vocabulary Science 8/9 Nonno
state of matter
particles
odor
chemical change
A physical property that describes matter as a solid, liquid,…
Very small portion of matter that cannot be seen with the eye…
smell
A change in matter that produces one or more new substances
state of matter
A physical property that describes matter as a solid, liquid,…
particles
Very small portion of matter that cannot be seen with the eye…
13 terms
Chemistry -Year 9 Science
Compound
Molecule
Elements
Electrons
two or more different elements are chemically bonded together.
Two or more of the same atoms combined.
are made up of one type of atom (pure substance)
have a negative charge
Compound
two or more different elements are chemically bonded together.
Molecule
Two or more of the same atoms combined.
45 terms
Science 9 - Chemistry
Hydrogen
Helium
Lithium
Beryllium
H
He
Li
Be
Hydrogen
H
Helium
He
12 terms
Science chemistry 9
Polymerisation
Uses for polymers
Polymer
Polythene
Many small Alkane molecules (monomers) join together to form…
Plastics
Typical use
Plastic bags and bottles
Polymerisation
Many small Alkane molecules (monomers) join together to form…
Uses for polymers
Plastics
98 terms
Science Grade 9: Environmental Chemistry
Vitamin
Mineral
Nutrient
Protein
Essential organic substances we need daily in small amounts t…
Essential inorganic substances, usually required in small amo…
A substance that provides nourishment essential for growth an…
An organic compound that is made of one or more chains of ami…
Vitamin
Essential organic substances we need daily in small amounts t…
Mineral
Essential inorganic substances, usually required in small amo…
70 terms
Science 9 chemistry notes
matter
mass
volume
chemical change
anything that has mass and volume
amount of matter in a substance or object (often measured in…
amount of space a substance or an object occupies
a change in matter that occurs when substances combine to for…
matter
anything that has mass and volume
mass
amount of matter in a substance or object (often measured in…
36 terms
Science 9 Environmental Chemistry
Organic
Inorganic
Carbohydrate
Lipid
Created by living things.
Not formed from living things.
Class of nutrients that includes sugars and starches
Fats and oils used for long term energy.
Organic
Created by living things.
Inorganic
Not formed from living things.
43 terms
Science 9: Environmental Chemistry
First 3 ingredients in fertilizer
Acid
Bases
Neutral
1. 15% nitrogen compounds... 2. 30% phosphorous compounds... 3.15…
is a compound that dissolves in water to form a solution with…
is a compound that dissolves in water to form a solution with…
is a solution that has a PH level of 7
First 3 ingredients in fertilizer
1. 15% nitrogen compounds... 2. 30% phosphorous compounds... 3.15…
Acid
is a compound that dissolves in water to form a solution with…
77 terms
Science 9 - Environmental Chemistry
Pollution
Fertilizer
Pesticides
Sewage
the introduction of harmful substances or products into the e…
a substance used to enrich soil by providing nutrients that a…
a chemical used to kill unwanted pests
the waste matter that passes through sewers
Pollution
the introduction of harmful substances or products into the e…
Fertilizer
a substance used to enrich soil by providing nutrients that a…
82 terms
Science 9: Chemistry
Physical property
Chemical property
Physical change
Chemical change
A characteristic that can be observed or measured without cha…
A property that involves the ability of a substance to react…
A change that affects the appearance but not the chemical mak…
A change in matter that produces one or more new substances
Physical property
A characteristic that can be observed or measured without cha…
Chemical property
A property that involves the ability of a substance to react…
24 terms
Science 9 - Chemistry unit
endothermic reaction
exothermic reaction
chemical change
physical change
absorption of energy used to describe a chemical reaction
a release of energy in the form of heat or light
change in matter in which chemical bonds are formed or broken…
change in matter in which the appearance may change but no ch…
endothermic reaction
absorption of energy used to describe a chemical reaction
exothermic reaction
a release of energy in the form of heat or light
50 terms
Gr. 9 Science Chemistry
Matter
Mass
Volume
Melting
is anything that has mass and volume.
is a measure of the quantity of matter in an object. Usually…
is a measure of how big an object is or how much space a flui…
is the change from a solid to a liquid
Matter
is anything that has mass and volume.
Mass
is a measure of the quantity of matter in an object. Usually…
35 terms
Science 9- Chemistry Vocab
Chemistry
Caustic
Physical Change
Chemical Change
The studies of properties of matter and the changes it underg…
An agent that burns or destroys living tissues.
A change in form but not in chemical composition: no new subs…
A change in which one or more new chemical substances are fou…
Chemistry
The studies of properties of matter and the changes it underg…
Caustic
An agent that burns or destroys living tissues.
60 terms
Science 9 Exam (Chemistry)
SCIENCE EXAM (CHEMISTRY)
Matter
What are the 3 states of matter?
Mass
SECTION: MATTER
anything that has mass and volume.
the three states are solid, liquid and gas.
the amount of matter in a substance or an object; the more ma…
SCIENCE EXAM (CHEMISTRY)
SECTION: MATTER
Matter
anything that has mass and volume.
25 terms
Science 9 Unit 2 Chemistry Ch.1
Chemistry
Matter
Atom
Dalton
The study of the composition, properties and reactions of mat…
Anything that has mass and takes up space
Smallest unit of matter that still retains the same properties
Believed the atom was a solid sphere
Chemistry
The study of the composition, properties and reactions of mat…
Matter
Anything that has mass and takes up space
131 terms
chemistry science 9
what does IUPAC stand for?
what part of a compound are compounds…
what are the steps to writing the IUPA…
what are the steps to writing the IUPA…
international union of pure and applied chemistry
elements
- put the metal element in front... - add the first syllable of…
- prefixes for how many atoms there are of each element... - add…
what does IUPAC stand for?
international union of pure and applied chemistry
what part of a compound are compounds…
elements
14 terms
Chemistry: The Central Science - Chapter 9 Vocabulary
bond angles
VESPR (valence-shell electron-pair rep…
electron domains
bonding pairs
angles between the bonds of atoms or ions
a theory used to predict the geometry of individual molecules…
the regions about a central atom in which electrons are likel…
electrons involved in making bonds
bond angles
angles between the bonds of atoms or ions
VESPR (valence-shell electron-pair rep…
a theory used to predict the geometry of individual molecules…
62 terms
Science 9 Environmental Chemistry
Nitrogen Fixation
Pollution
Fertilizer
Pesticides
nitrogen is converted to ammonium
the introduction of harmful substances or products into the e…
a substance used to enrich soil
a chemical preparation for destroying plant, fungal, or anima…
Nitrogen Fixation
nitrogen is converted to ammonium
Pollution
the introduction of harmful substances or products into the e…
18 terms
Sam Science Ch. 9 Chemistry
Matter
Mass
Law of Gravitation
The greater the mass
is anything that has mass and occupies space.
is the amount of matter in something
states that different masses attract one another.
the greater its gravitational exertion
Matter
is anything that has mass and occupies space.
Mass
is the amount of matter in something
34 terms
Science 9 h chemistry
Alkaline metals
Alkaline earth metals
Halogens
Noble gases
Highly reactive, soft, low density, group 1
Reactive, fairly soft, fairly low density, group 2
Strongly reactive
Not reactive, colorless, odorless, complete valence shell
Alkaline metals
Highly reactive, soft, low density, group 1
Alkaline earth metals
Reactive, fairly soft, fairly low density, group 2
43 terms
BC Science 9: Chemistry Final Exam Vocabulary
WHMIS
Matter
Mass
Volume
Workplace Hazardous Material Information System
anything that has mass and volume
the amount of matter in a substance or object(often measured…
the amount of space a substance or an object occupies(often m…
WHMIS
Workplace Hazardous Material Information System
Matter
anything that has mass and volume
39 terms
Science 9 - Unit 3 Environmental Chemistry Vocab
pH scale*
acid*
base*
alkalinity
a scale that measures the acidity or alkalinity of a substance
a chemical that produces an acidic substance, having a pH val…
a chemical that produces a basic substance, having a pH value…
amount of base required to neutralize an acid
pH scale*
a scale that measures the acidity or alkalinity of a substance
acid*
a chemical that produces an acidic substance, having a pH val…
82 terms
Science 9: Chemistry
Physical property
Chemical property
Physical change
Chemical change
A characteristic that can be observed or measured without cha…
A property that involves the ability of a substance to react…
A change that affects the appearance but not the chemical mak…
A change in matter that produces one or more new substances
Physical property
A characteristic that can be observed or measured without cha…
Chemical property
A property that involves the ability of a substance to react…
26 terms
Science 9:Chemistry
Particle Theory of Matter
Matter
Pure Substance
John Dalton
a model describing and helping understanding matter and parti…
Anything that has mass and takes up space
Any substance that contains one type of particle.
Created model of chemical facts and laws and imagined atoms a…
Particle Theory of Matter
a model describing and helping understanding matter and parti…
Matter
Anything that has mass and takes up space
82 terms
Science 9: Chemistry
Physical property
Chemical property
Physical change
Chemical change
A characteristic that can be observed or measured without cha…
A property that involves the ability of a substance to react…
A change that affects the appearance but not the chemical mak…
A change in matter that produces one or more new substances
Physical property
A characteristic that can be observed or measured without cha…
Chemical property
A property that involves the ability of a substance to react…
78 terms
Chapter 1 Science 9 Chemistry
Workplace Hazards Material Information…
Compressed gas
Flammable and combustible material
Oxidizing material
What does WHIMS stand for?
What does this sign stand for?
what does this sign stand for?
what does this sign stand for?
Workplace Hazards Material Information…
What does WHIMS stand for?
Compressed gas
What does this sign stand for?
8 terms
Science 9 Chemistry Unit (WHMIS)
Compressed Gas
Corrosive Material
Dangerously Reactive Material
Oxidizing Material
Compressed Gas
Corrosive Material
36 terms
Rside-Science 9 Chemistry Counting Atoms
6
6
4
3
How many Oxygen atoms?
How Many Chlorine atoms?
How many Oxygen atoms?
How many Phosphorous atoms?
6
How many Oxygen atoms?
6
How Many Chlorine atoms?
39 terms
Science 9 - Chapter 3, Chemistry
Chemical Symbols
Non Metal
Metal
Mercury
Chemical Symbols for each element consists of one or two lett…
Tend to not have metals properties. Usually are gases or brit…
Are typically hard, shiny, malleable, ductile, and good condu…
Hg
Chemical Symbols
Chemical Symbols for each element consists of one or two lett…
Non Metal
Tend to not have metals properties. Usually are gases or brit…
Science 9: Unit 2 - Chemistry Ch. 1
WHMIS
Matter
Physical property
Chemical property
What is a system of eight warning symbols used to provide saf…
What is anything that has mass and volume?
What is a characteristics of matter that are often observed o…
What are characteristics that can be observed when substances…
WHMIS
What is a system of eight warning symbols used to provide saf…
Matter
What is anything that has mass and volume?
81 terms
Science 9: Chemistry
Physical property
Chemical property
Physical change
Chemical change
A characteristic that can be observed or measured without cha…
A property that involves the ability of a substance to react…
A change that affects the appearance but not the chemical mak…
A change in matter that produces one or more new substances
Physical property
A characteristic that can be observed or measured without cha…
Chemical property
A property that involves the ability of a substance to react…
87 terms
Science 9 Chemistry
Workplace Hazardous Materials Informat…
Hazard Symbol
compressed gas
flammable and combustible material
WHMIS
A symbol used to identify the hazards associated with particu…
Workplace Hazardous Materials Informat…
WHMIS
Hazard Symbol
A symbol used to identify the hazards associated with particu…
34 terms
Science 9 h chemistry
Alkaline metals
Alkaline earth metals
Halogens
Noble gases
Highly reactive, soft, low density, group 1
Reactive, fairly soft, fairly low density, group 2
Strongly reactive
Not reactive, colorless, odorless, complete valence shell
Alkaline metals
Highly reactive, soft, low density, group 1
Alkaline earth metals
Reactive, fairly soft, fairly low density, group 2
19 terms
Academic Science 9 - Chemistry Set 1
matter
solid
liquid
gas
anything that takes up space and has mass
matter that has a definite shape and a definite volume
matter with a definite volume but no definite shape
matter that has no definite volume and no definite shape
matter
anything that takes up space and has mass
solid
matter that has a definite shape and a definite volume
95 terms
Science 9 unit 1 Chemistry
W.H.M.I.S
Hazard symbol
Workplace Hazardous Material Information System.... Used to ensu…
Warnings printed on containers to indicate that either the co…
W.H.M.I.S
Workplace Hazardous Material Information System.... Used to ensu…
Hazard symbol
Warnings printed on containers to indicate that either the co…
9 terms
Chemistry: The Central Science - Chapter 9 Vocabulary
bond angles
VESPR (valence-shell electron-pair rep…
electron domains
bonding pairs
angles between the bonds of atoms or ions
a theory used to predict the geometry of individual molecules…
the regions about a central atom in which electrons are likel…
electrons involved in making bonds
bond angles
angles between the bonds of atoms or ions
VESPR (valence-shell electron-pair rep…
a theory used to predict the geometry of individual molecules…
71 terms
Science 9 - Chemistry
Model
Theory
Matter
Mass
A way of visualizing certain events or ideas to better unders…
Gives an explanation based on experimental results
Anything that has a mass or a volume
This cannot change, even if you weighed yourself on the moon
Model
A way of visualizing certain events or ideas to better unders…
Theory
Gives an explanation based on experimental results
19 terms
Science year 9 chemistry
Cation
Anion
Atomic number= number of protons
Mass number= number of protons
Metal, lost electrons and positive ions
Non metal, gain electrons and negative ions
=number of electrons
+ number of neutrons
Cation
Metal, lost electrons and positive ions
Anion
Non metal, gain electrons and negative ions
28 terms
Year 9 Science - Chemistry
Atom
Protons
Neutrons
Electrons
Basic unit of matter
Positive sub-atomic particles
Neutral sub-atomic particles
Negative sub-atomic particles
Atom
Basic unit of matter
Protons
Positive sub-atomic particles
105 terms
Chemistry Science 9
All matter is made up of__________
Particles are always______
Atoms are another name for__________
Atoms are_______
extremely tiny partices
moving
particles
ceperable
All matter is made up of__________
extremely tiny partices
Particles are always______
moving
76 terms
9 science : chemistry
- CHEMISTRY -
matter
atom
element
- CHEMISTRY -
- anything that has mass or volume
- basic unit of matter... - all atoms come in different forms
- a type of atom... - 118 different types
- CHEMISTRY -
- CHEMISTRY -
matter
- anything that has mass or volume
10 terms
Science - environmental chemistry y9
What is humus?
What are decaying remains of plants an…
List three types of soil
Which type of soil is very heavy and h…
decaying remains of plants and animals
humus
clay, sand, loam
clay
What is humus?
decaying remains of plants and animals
What are decaying remains of plants an…
humus
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