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Study sets matching "vocab chapter 2 modern biology"

46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
Anything that has mass and takes up space
A measure of the amount of matter in an object
A pure substance made of only one kind of atom
the smallest component of an element having the chemical prop…
Matter
Anything that has mass and takes up space
Mass
A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
Anything that has mass and takes up space
A measure of the amount of matter in an object
A pure substance made of only one kind of atom
the smallest component of an element having the chemical prop…
Matter
Anything that has mass and takes up space
Mass
A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
acid
activation energy
adhesion
aqueous solution
any compound that increases the number of hydronium ions when…
the minimum amount of energy required to start a chemical rea…
the attractive force between two bodies of different substanc…
a solution in which water is the solvent
acid
any compound that increases the number of hydronium ions when…
activation energy
the minimum amount of energy required to start a chemical rea…
46 terms
chapter 2 vocabulary Modern Biology
matter
mass
elements
atom
anything that occupies space and has mass
quantity of matter an object has
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
44 terms
Modern Biology: Chapter 2 Vocabulary
atom
atomic number
bond
chemical reaction
(physics and chemistry) the smallest component of an element…
the number of protons in an atom
attachments of new chemicals
combining in ways that cause their atoms to become stable
atom
(physics and chemistry) the smallest component of an element…
atomic number
the number of protons in an atom
46 terms
chapter 2 vocabulary Modern Biology
matter
mass
elements
atom
anything that occupies space and has mass
quantity of matter an object has
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
Anything that has mass and takes up space.
A measure of the amount of matter in an object
A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
Anything that has mass and takes up space.
Mass
A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
Anything that has mass and takes up space.
A measure of the amount of matter in an object
A pure substance made of only one kind of atom
(physics and chemistry) the smallest component of an element…
Matter
Anything that has mass and takes up space.
Mass
A measure of the amount of matter in an object
59 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
26 terms
Modern Biology Chapter 2
elements
atom
nucleus
subatomic particles in nucleus
substances that cannot be broken down chemically into simpler…
the simplest particle of an element that retains all of the p…
the central region of an atom that makes up the bulk of the m…
protons (+) and neutrons (neutral)
elements
substances that cannot be broken down chemically into simpler…
atom
the simplest particle of an element that retains all of the p…
46 terms
Chapter 2 vocabulary Modern Biology HRW
matter
mass
elements
atom
anything that occupies space and has mass
quantity of matter an object has
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
38 terms
Biology: Modern Biology Chapter 2
elements
atom
nucleus
isotopes
substances that cannot be broken down chemically into simpler…
the simplest particle of an element that retains all of the p…
the central region of an atom that makes up the bulk of the m…
atoms of the same element that have a different number of neu…
elements
substances that cannot be broken down chemically into simpler…
atom
the simplest particle of an element that retains all of the p…
34 terms
Modern Biology Chapter 2 Vocabulary
matter
mass
elements
atom
anything that occupies space and has mass
the quantity of matter an object has
substances that cannot be broken down chemically into simpler…
the simplest particle of an element that retains all of the p…
matter
anything that occupies space and has mass
mass
the quantity of matter an object has
44 terms
Modern Biology Chapter 2 Vocabulary
matter
mass
element
atom
anything that occupies space and has mass
quantity of matter an object has
substance that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
51 terms
Chapter 2 Vocabulary Modern Biology
Matter
Mass
Element
Atom
Anything that occupies space and has mass
Quantity of matter an object has
Substances that cannot be broken down into simpler matter
Simplest particle of an element that retains all properties o…
Matter
Anything that occupies space and has mass
Mass
Quantity of matter an object has
18 terms
Modern Biology Chapter 2 Vocabulary
matter
mass
element
atom
Creates and makes up everything that has mass and fills space.
The amount of matter. (On Earth, mass = weight.)
Pure forms of matter. Ex: gold, carbon, oxygen
Made of protons, neutrons + electrons. Smallest forms of elem…
matter
Creates and makes up everything that has mass and fills space.
mass
The amount of matter. (On Earth, mass = weight.)
45 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
Anything that has mass and takes up space.
A measure of the amount of matter in an object
A pure substance made of only one kind of atom
the smallest component of an element
Matter
Anything that has mass and takes up space.
Mass
A measure of the amount of matter in an object
58 terms
Modern Biology Chapter 2&3
elements
atom
nucleus
proton
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
atoms's central region which is made up of protons and neutrons
subatomic particle with a positive charge located in nucleus…
elements
substances that cannot be broken down chemically into simpler…
atom
simplest particle of an element that retains all of the prope…
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
26 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atomic Number
Anything that has mass and takes up space.
A measure of the amount of matter in an object
A pure substance made of only one kind of atom
Number of protons in an atom
Matter
Anything that has mass and takes up space.
Mass
A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
76 terms
Modern Biology Chapter 2
matter
mass
element
atom
anything that has mass and takes up space
a measure of the amount of matter in an object
a substance that cannot be separated or broken down into a si…
the smallest unit of an element that maintains the chemical p…
matter
anything that has mass and takes up space
mass
a measure of the amount of matter in an object
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
62 terms
chapter 2 vocabulary Modern Biology
matter
mass
elements
atom
anything that occupies space and has mass
quantity of matter an object has
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
15 terms
chapter 2 vocabulary Modern Biology HRW
polar
hydrogen bond
cohesion
adhesion
Any molecule that has an opposite charges on opposite ends
-force of attraction between a hydrogen molecule with a parti…
- attractive force that holds molecules of the same substance…
- attractive force between two particles of different substan…
polar
Any molecule that has an opposite charges on opposite ends
hydrogen bond
-force of attraction between a hydrogen molecule with a parti…
46 terms
Modern Biology Chapter 2
Matter
Mass
Element
Atom
matter Anything that has mass and takes up space.
mass A measure of the amount of matter in an object
element A pure substance made of only one kind of atom
atom (physics and chemistry) the smallest component of an ele…
Matter
matter Anything that has mass and takes up space.
Mass
mass A measure of the amount of matter in an object
41 terms
Modern Biology Chapter 2 - Chemistry of Life
Atom
Nucleus
Electron
Element
An atom is the smallest constituent unit of ordinary matter t…
The nucleus is the small, dense region consisting of protons…
The electron is a subatomic particle, symbol e− or β−, with a…
A chemical element (often just element when the chemical cont…
Atom
An atom is the smallest constituent unit of ordinary matter t…
Nucleus
The nucleus is the small, dense region consisting of protons…
17 terms
Modern Biology Chapter 2 Vocab S3
Polar
Hydrogen Bond
Cohesion
Adhesion
Uneven distribution of charge
The force of attraction between a hydrogen molecule with a pa…
An attraction force that holds molecules of a single substanc…
The attractive force between two particles of different subst…
Polar
Uneven distribution of charge
Hydrogen Bond
The force of attraction between a hydrogen molecule with a pa…
11 terms
Modern Biology Chapter 2 Vocab S2
Energy
Chemical Reaction
Reactant
Product
The ability to do work
When one or more substances change to produce one or more dif…
A substance that takes part in and undergoes change during a…
A substance that is formed as the result of a chemical reaction
Energy
The ability to do work
Chemical Reaction
When one or more substances change to produce one or more dif…
29 terms
Chapter 2 Modern Biology
element
buffer
solution
aqueous solution
a substance that cannot be broken down by chemical means.
A solution that minimizes changes in pH when extraneous acids…
A homogeneous mixture of two or more substances
A solution in which water is the solvent
element
a substance that cannot be broken down by chemical means.
buffer
A solution that minimizes changes in pH when extraneous acids…
25 terms
Modern Biology Chapter 2
Matter
Mass
Elements that make up 90% of living th…
Nucleus
Anything that takes up space and has mass
Measure of the amount of matter in an object
Hydrogen, oxygen, carbon, nitrogen
Protons and neutrons here...
Matter
Anything that takes up space and has mass
Mass
Measure of the amount of matter in an object
18 terms
Modern Biology Chapter 2 Vocab S1
Matter
Mass
Element
Atom
Anything that occupies space and has mass
The quantity of matter an object has
Substances that cannot be broken down chemically into simper…
The simplest particle of an element that retains all of the p…
Matter
Anything that occupies space and has mass
Mass
The quantity of matter an object has
46 terms
Modern Biology Chapter 2
matter
mass
elements
atom
anything that occupies space and has mass
quantity of matter an object has
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
23 terms
Modern Biology Chapter 2
elements
atom
nucleus
nucleus
substances that cannot be broken down chemically into simpler…
the simplest particle of an element that retains all of the p…
the central region of an atom that makes up the bulk of the m…
contains protons and neutrons
elements
substances that cannot be broken down chemically into simpler…
atom
the simplest particle of an element that retains all of the p…
29 terms
Modern Biology Chapter 2
matter
mass
weight
element
anything that occupies space and mass
the quantity of matter an object has
the force produced by gravity acting on mass
substances that cannot be broken down chemically into simpler…
matter
anything that occupies space and mass
mass
the quantity of matter an object has
42 terms
Modern Biology Vocab-Chapter 2
acid
activation energy
alkaline
aqueous solution
any substance that increases the concentration of hydrogen (H…
amount of energy required for a chemical reaction to start... a…
referring to bases (42)
a solution in which water is the solvent (40)
acid
any substance that increases the concentration of hydrogen (H…
activation energy
amount of energy required for a chemical reaction to start... a…
34 terms
Modern Biology Chapter 4
cell
cell theory
plasma membrane (cell membrane)
cytoplasm
in biology, the smallest unit that can perform all life proce…
all living things are made up of cells, cells are the basic u…
acts as a barrier between the inside and outside of the cell;…
the region of the cell within the membrane that includes the…
cell
in biology, the smallest unit that can perform all life proce…
cell theory
all living things are made up of cells, cells are the basic u…
46 terms
chapter 2 vocabulary Modern Biology HRW
matter
mass
elements
atom
anything that occupies space and has mass
quantity of matter an object has
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
42 terms
HRW Modern Biology Chapter 2 Vocabulary
acid
activation energy
alkaline
aqueous solution
any substance that increases the concentration of hydrogen (H…
amount of energy required for a chemical reaction to start an…
referring to bases
a solution in which water is the solvent
acid
any substance that increases the concentration of hydrogen (H…
activation energy
amount of energy required for a chemical reaction to start an…
46 terms
Modern Biology Chapter 2
Acid
Activation Energy
Adhesion
Aqueous Solution
any compound that increases the number of hydronium ions when…
the minimum amount of energy required to start a chemical rea…
the attractive force between two bodies of different substanc…
a solution in which water is the solvent
Acid
any compound that increases the number of hydronium ions when…
Activation Energy
the minimum amount of energy required to start a chemical rea…
46 terms
Chapter 2 Vocabulary Modern Biology HRW
matter
mass
elements
atom
anything that occupies space and has mass
quantity of matter an object has
substances that cannot be broken down chemically into simpler…
simplest particle of an element that retains all of the prope…
matter
anything that occupies space and has mass
mass
quantity of matter an object has
49 terms
Chapter 2 Modern Biology (Holt, Rinehart, and Winston)
matter
mass
weight
atom
anything that occupies space and has mass
the quantity of matter an object has
the force produced by gravity acting on mass
the simplest particle of an element that retains all of the p…
matter
anything that occupies space and has mass
mass
the quantity of matter an object has
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