stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Physical Science Spring Semester Final Flashcards | StudBud
Explore
/
Physical Science Spring Semester Final
Physical Science Spring Semester Final
63 terms
·
StudBud Administration
·
11 plays
Imported from external platform
Flashcards
63 cards
F
Practice quiz
P
Host live
L
Questions
63
Answers
1
Silver
Au
Ag
S
Si
2
Define Neutron
atom of an element with different amount of neutrons
mass of 1 amu, positive charge, located in the nucleus, determines element
mass of 1 amu, neutral charge, located in the nucleus, can vary in number
a charged particle
3
Gold
Ag
Au
G
Go
4
Define Electricity
the science of electric charge
the chemistry of electric charge
the chemistry of a lifeless charge
the science of a lifeless charge
5
Sulfur
su
Su
S
Sul
6
Define Covalent Bond
when elements bond by sharing electrons
when elements bond by sharing neutrons
when elements bond by transfer electrons
when elements bond by atoms
7
Define Avogadro's Number
6.01 x 10^22 equal to the formula mass of a compound
6.02 x 10^23 equal to the formula mass of a compound
6.01 x 10^23 equal to the formula mass of a compound
6.02 x 10^22 equal to the formula mass of a compound
8
Define Electron
the attraction to gain electrons
mass so small, negative, located in energy levels, how elements will react
the charge an atom has when it has a full outer shell of electrons
mass of 1 amu, positive charge, located in nucleus, determines the element
9
Bromine
Br
In
B
Bro
10
Define Isotope
when elements bond by sharing electrons
when elements bond by transfer of electrons
the attraction to gain electrons
atom of an element with different amount of neutrons
11
Define Ion
a charged electron
a charged atom
a charged neutron
a charged particle
12
Define Exothermic
when a reaction takes parts of the brain to the body
when a reaction gives off heat energy
when a reaction takes in heat energy
when a reaction goes to the brain
13
Define Mass Number
sum of protons and neutrons in an atom
one or two letters used to represent the element
number of protons in the atom, different for every element
atom of an element with different amount of neutrons
14
Define Chemical Equation
an expression of the reactants and products in a chemical reaction
a reaction to an expression of protons
red and blue
an expression of the neutrons and electrons in a chemical reaction
15
Iron
Ir
I
Ro
Fe
16
Define Element
a substance whose ions all have the same number of electrons
a substance whose atoms all have the same number of protons
a substance whose atoms all have the same number of electrons
a substance whose atoms all have the same number of neutrons
17
Lithium
L
Li
Lit
Um
18
Barium
Ba
Br
B
Ri
19
Define Coefficients
numberplacedbehind compound telling howmany neededfor balance for reaction
numberplacedinfront compound telling howmany neededfor balance for reaction
numbers placed behind a compound telling how many are needed in a group
all the above
20
Define Ionic Bond
when elements bond by sharing electrons
when elements bond by transfer of electrons
when elements bond by ions
when elements bond by atoms
21
Zinc
Nc
Zn
Z
Zi
22
Define Polyatomic Ion
a group of ions that bond and act as an individual element
a group of atoms that bond and act as an individual element
a group of electrons that bond and act as an individual element
a group of neutrons that bond and act as an individual element
23
Carbon
Car
Ca
C
ca
24
Define Chemical Reaction
when one element reacts to form an old substance
when two or more elements react to form an old substance
when two or more elements react to form a new substance
when one element reacts to form a new substance
25
Silicon
s
Si
Li
S
26
Mercury
Me
M
Mg
Hg
27
Hydrogen
Hyd
H
Hy
h
28
Copper
Cu
Co
Er
C
29
Magnesium
Ma
M
Si
Mg
30
Helium
H
h
Hel
He
31
Phosphorus
Ph
Pho
Phos
P
32
Uranium
U
Ra
Ur
Ni
33
Lead
Ph
Pb
Le
L
34
Nitrogen
Ng
Ni
N
Nitro
35
Define Chemical Symbol
one or 2 letters used to represent the element
the outer most level of electrons in an atom
3 letters used to represent the element
symbol that represents the element
36
Define Ohm
the unit of mass resistance
the unit of electric resistance
the unit of electric attraction
the unit of mass attraction
37
Fluorine
Fl
F
Flr
Flu
38
Define Oxidation Number
the charge an atom has when it has a full outer shell of electrons
the charge an atom has when it has full outer shell of neutrons
the charge an atom has when it has full outer shell of atoms
the charge an atom has when it has full outer shell of ions
39
Define Product
things to the left side of the arrow in a chemical reaction
things to the right side of the arrow in a chemical reaction
things at the bottom of the arrow in a chemical reaction
things at the top of the arrow in a chemical reaction
40
Argon
Rg
gon
Ar
A
41
Define Endothermic
when a reaction gives off heat energy
when a reaction takes parts of the brain to the body
when a reaction takes in heat energy
when a reaction goes to the brain
42
Define Electronegativity
the attraction to gain atoms
the attraction to gain gravity
the attraction to gain electons
the attraction to gain neutrons
43
Iodine
Ne
I
Di
Io
44
Define Valence Electrons
the outer most level of neutrons in an atom
the charge an atom has when it has a full outer shell of electrons
the outer most level of electrons in an atom
the outer least level of electrons in an atom
45
Define Mole
equal to the atomic mass of a compound and to Bernoulli's principle
equal to the formula mass of a compound and to Avogadro's number
equal to the atomic mass of a compound and to Avogadro's number
equal to the formula mass of a compound and to Bernoulli's principle
46
Define Formula Mass
found by adding the electron numbers of all the elements in a compound
all the above
found by adding the proton numbers of all the elements in a compound
found by adding the mass numbers of all the elements in a compound
47
Potassium
Pot
Po
P
K
48
Nickel
k
N
Ke
Ni
49
Define Atomic Number
sum of protons and neutrons in an atom
atom of an element with different amount of neutrons
one or 2 letters used to represent the element
number of protons in the atom, different for every element
50
Define Proton
sum of protons and neutrons in an atom
a and b
mass of 1 amu, neutral charge, located in nucleus, can vary in number
mass of 1 amu, positive charge, located in nucleus, determines the element
51
Define Polar Bond
an ion bond, when one element has a bigger share of the shared neutron
an ion bond, when one element has a bigger share of the shared electron
a covalent bond, when one element has a bigger share of the shared neutron
a covalent bond, when one element has a bigger share of the shared electron
52
Neon
on
n
Ne
N
53
Sodium
S
So
Na
N
54
Define Reactant
things to the left side of the arrow in a chemical reaction
things at the bottom of the arrow in a chemical reaction
things to the right side of the arrow in a chemical reaction
things at the top of the arrow in a chemical reaction
55
Define Precipitate
when a gas forms into a liquid during a reaction
when liquid forms into a gas during a reaction
when a solid forms in a liquid during a reaction
when liquid forms into a solid during a reaction
56
Define Compound
substance composed of molecules in a chemical element
a thing that is composed of 2 or more separate elements
a thing that is composed of 1 element
a thing
57
Chlorine
C
Cl
Chl
Chlor
58
Oxygen
on
Ox
Og
O
59
Calcium
Ci
Ca
C
Cal
60
Aluminum
A
Al
Min
Alu
61
Define Atom
all the above
the basic unit of a chemical element
part of the brain
the biggest unit
62
Define Subscript
the element in front of an atomic number telling how many are in a compound
element in front of a chemical symbol telling how many are in a compound
the element behind a chemical symbol telling how many are in a compound
the element behind an atomic number telling how many are in a compound
63
Define Bernoulli's Principle
deals with reactants in a stream of fluid
deals with the forces in a moving stream of fluid
deals with the forces in a still stream of fluid
deals with rapid forces in a moving stream of fluid
