Teas test Questions and Answers
Complete and Verified Solution 2026
Study Guide material
Intergers - CORRECT ANSWERS-whole numbers and their opposites no decimals or
fractions
Factors and Multiples - CORRECT ANSWERS-FACTORS- factors are the two numbers
being multiplied in a multiplication problem. A prime factorization is when you take a
number and break it down into factors over and over until the last numbers are all prime
(only divisible by 1 and itself).
MULTIPLES- Multiples are the result of multiplying a certain number by integers.
Prime numbers - CORRECT ANSWERS-a number which can only be divided by itself
and 1 which are:
2,3,4,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,87,89,97
prime factorization - CORRECT ANSWERS-First factor the number then find and pull
out the numbers that are prime
PEMDAS "Order of Operations" - CORRECT ANSWERS-Please Excuse My Dear Aunt
Sally (Parenthesis, Exponents, Multiply, Divide, Add, Subtract); order in which an
equation is worked out - multiplication and division as well as adding and subtracting
can be interchanged, depending on which comes first (from left to right) in the equation
GCF (Greatest Common Factor) - CORRECT ANSWERS-the greatest number that is a
factor of two or more numbers
LCM (Least Common Multiple) - CORRECT ANSWERS-The smallest whole number
greater than 0 that is a common multiple of each of two or more numbers.
Rules if exponents - CORRECT ANSWERS-Must always share a base
1. When multiplying you add the exponents
2. When diving you subtracts the exponents
3. A number raised to a fraction power is the same as the root or radical
perfect square - CORRECT ANSWERS-These are 1,4,9,25,36,49,64,81,100
Factorials (e.g. 8!) - CORRECT ANSWERS-To find the factorial of any integer, multiply
it by every positive integer below it, e.g.:
8x7x6x5x4x3x2x1
Quadratic Formula - CORRECT ANSWERS-x = -b ± √(b² - 4ac)/2a
,Foil - CORRECT ANSWERS-First, Outside, Inside, Last
physical properties of matter - CORRECT ANSWERS-Color, Odor, Shape, Hardness,
Texture, Density, Volume, Mass, Weight
Mass - CORRECT ANSWERS-A measure of the amount of matter in an object ( sum of
the protons, neutrons, and electrons)
mass of proton - CORRECT ANSWERS-1.67 x 10^-27 kg equal to 1.007 amu
Weight - CORRECT ANSWERS-A measure of the gravitational force exerted on an
object.
Volume - CORRECT ANSWERS-The amount of space an object takes up
Density - CORRECT ANSWERS-Mass per unit volume (equals mass/volume)
What's the smallest unit of matter - CORRECT ANSWERS-Atom
atomic weight/mass - CORRECT ANSWERS-protons + neutrons
Ions - CORRECT ANSWERS-positively and negatively charged atoms
anions and cations - CORRECT ANSWERS-- Anions: negatively charged ions
- Cations: positively charged ions
Isotopes - CORRECT ANSWERS-Atoms with the same number of protons but different
numbers of neutrons
atomic weight - CORRECT ANSWERS-Average of the mass numbers of all isotopes
(usually 2x the atomic number)
The atomic nucleus - CORRECT ANSWERS-The central part of an atom that contains
both protons and neutrons.
Atomic Energy States - CORRECT ANSWERS-All atoms strive to thrive lowest energy
state
The N shells - CORRECT ANSWERS-Energy levels where the electrons are found, the
lowest energy leve
Orbitals/Shells - CORRECT ANSWERS-regions around the nucleus in which given
electron or electron pair is likely to be found ex) 1s which can only hold 2 electrons
p orbital - CORRECT ANSWERS-6 electrons
, electron configuration - CORRECT ANSWERS-the arrangement of electrons of an atom
in its ground state into various orbitals around the nuclei of atoms ex) N= 1s2, 2s2, 2p3
valance electrons - CORRECT ANSWERS-electrons in the outermost energy level
These participate in chemical reactions
The octet rule - CORRECT ANSWERS-States that atoms lose, gain or share electrons
in order to acquire a full set of eight valence electrons
Transition Metals (Groups 3-12) - CORRECT ANSWERS-good thermal conductors,
shiny, electric conductors, higher density and melting points than group and low specific
heat, and can be shapes and stretched
Nonmetals - CORRECT ANSWERS-These are carbon, nitrogen , oxygen, phosphorus,
sulfur and the halides form small molecules, strong covalent bonds and weak
intermolecular attractions , brittle and powdery, good electrical and thermal insulators
metalloids physical properties - CORRECT ANSWERS-brittle, can be shiny or dull, can
be ductile or malleable, used as semiconductors in electronics ex) silicon and
germanium
Ionic bonds form between - CORRECT ANSWERS-metals and nonmetals
Hydrogen bonds are - CORRECT ANSWERS-strongest intermolecular forces
covalent bond - CORRECT ANSWERS-a bond formed when atoms share one or more
pairs of electrons
polar bonds are - CORRECT ANSWERS-unequal sharing, hydrophilic, they do not
dissolve in water
intermolecular forces - CORRECT ANSWERS-forces of attraction between molecules
ex) soild, gas , liquid these are weak
intramolecular forces - CORRECT ANSWERS-forces within molecules these are strong
ex) hydrogen
boiling point, freeing point water - CORRECT ANSWERS-Boiling is 212 F and 100C
freezing is 32F and 0C
Conversion of Celsius to Fahrenheit - CORRECT ANSWERS-F = 9/5 C + 32
properties of solids - CORRECT ANSWERS-1. Definite Shape 2. Definite Volume
3.Does not expand 4. Has smallest molecule movement
Complete and Verified Solution 2026
Study Guide material
Intergers - CORRECT ANSWERS-whole numbers and their opposites no decimals or
fractions
Factors and Multiples - CORRECT ANSWERS-FACTORS- factors are the two numbers
being multiplied in a multiplication problem. A prime factorization is when you take a
number and break it down into factors over and over until the last numbers are all prime
(only divisible by 1 and itself).
MULTIPLES- Multiples are the result of multiplying a certain number by integers.
Prime numbers - CORRECT ANSWERS-a number which can only be divided by itself
and 1 which are:
2,3,4,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,87,89,97
prime factorization - CORRECT ANSWERS-First factor the number then find and pull
out the numbers that are prime
PEMDAS "Order of Operations" - CORRECT ANSWERS-Please Excuse My Dear Aunt
Sally (Parenthesis, Exponents, Multiply, Divide, Add, Subtract); order in which an
equation is worked out - multiplication and division as well as adding and subtracting
can be interchanged, depending on which comes first (from left to right) in the equation
GCF (Greatest Common Factor) - CORRECT ANSWERS-the greatest number that is a
factor of two or more numbers
LCM (Least Common Multiple) - CORRECT ANSWERS-The smallest whole number
greater than 0 that is a common multiple of each of two or more numbers.
Rules if exponents - CORRECT ANSWERS-Must always share a base
1. When multiplying you add the exponents
2. When diving you subtracts the exponents
3. A number raised to a fraction power is the same as the root or radical
perfect square - CORRECT ANSWERS-These are 1,4,9,25,36,49,64,81,100
Factorials (e.g. 8!) - CORRECT ANSWERS-To find the factorial of any integer, multiply
it by every positive integer below it, e.g.:
8x7x6x5x4x3x2x1
Quadratic Formula - CORRECT ANSWERS-x = -b ± √(b² - 4ac)/2a
,Foil - CORRECT ANSWERS-First, Outside, Inside, Last
physical properties of matter - CORRECT ANSWERS-Color, Odor, Shape, Hardness,
Texture, Density, Volume, Mass, Weight
Mass - CORRECT ANSWERS-A measure of the amount of matter in an object ( sum of
the protons, neutrons, and electrons)
mass of proton - CORRECT ANSWERS-1.67 x 10^-27 kg equal to 1.007 amu
Weight - CORRECT ANSWERS-A measure of the gravitational force exerted on an
object.
Volume - CORRECT ANSWERS-The amount of space an object takes up
Density - CORRECT ANSWERS-Mass per unit volume (equals mass/volume)
What's the smallest unit of matter - CORRECT ANSWERS-Atom
atomic weight/mass - CORRECT ANSWERS-protons + neutrons
Ions - CORRECT ANSWERS-positively and negatively charged atoms
anions and cations - CORRECT ANSWERS-- Anions: negatively charged ions
- Cations: positively charged ions
Isotopes - CORRECT ANSWERS-Atoms with the same number of protons but different
numbers of neutrons
atomic weight - CORRECT ANSWERS-Average of the mass numbers of all isotopes
(usually 2x the atomic number)
The atomic nucleus - CORRECT ANSWERS-The central part of an atom that contains
both protons and neutrons.
Atomic Energy States - CORRECT ANSWERS-All atoms strive to thrive lowest energy
state
The N shells - CORRECT ANSWERS-Energy levels where the electrons are found, the
lowest energy leve
Orbitals/Shells - CORRECT ANSWERS-regions around the nucleus in which given
electron or electron pair is likely to be found ex) 1s which can only hold 2 electrons
p orbital - CORRECT ANSWERS-6 electrons
, electron configuration - CORRECT ANSWERS-the arrangement of electrons of an atom
in its ground state into various orbitals around the nuclei of atoms ex) N= 1s2, 2s2, 2p3
valance electrons - CORRECT ANSWERS-electrons in the outermost energy level
These participate in chemical reactions
The octet rule - CORRECT ANSWERS-States that atoms lose, gain or share electrons
in order to acquire a full set of eight valence electrons
Transition Metals (Groups 3-12) - CORRECT ANSWERS-good thermal conductors,
shiny, electric conductors, higher density and melting points than group and low specific
heat, and can be shapes and stretched
Nonmetals - CORRECT ANSWERS-These are carbon, nitrogen , oxygen, phosphorus,
sulfur and the halides form small molecules, strong covalent bonds and weak
intermolecular attractions , brittle and powdery, good electrical and thermal insulators
metalloids physical properties - CORRECT ANSWERS-brittle, can be shiny or dull, can
be ductile or malleable, used as semiconductors in electronics ex) silicon and
germanium
Ionic bonds form between - CORRECT ANSWERS-metals and nonmetals
Hydrogen bonds are - CORRECT ANSWERS-strongest intermolecular forces
covalent bond - CORRECT ANSWERS-a bond formed when atoms share one or more
pairs of electrons
polar bonds are - CORRECT ANSWERS-unequal sharing, hydrophilic, they do not
dissolve in water
intermolecular forces - CORRECT ANSWERS-forces of attraction between molecules
ex) soild, gas , liquid these are weak
intramolecular forces - CORRECT ANSWERS-forces within molecules these are strong
ex) hydrogen
boiling point, freeing point water - CORRECT ANSWERS-Boiling is 212 F and 100C
freezing is 32F and 0C
Conversion of Celsius to Fahrenheit - CORRECT ANSWERS-F = 9/5 C + 32
properties of solids - CORRECT ANSWERS-1. Definite Shape 2. Definite Volume
3.Does not expand 4. Has smallest molecule movement
