TEAS-Chemistry Exam||NEWEST
EXAM UPDATE WITH 100
DETAILED QUESTIONS AND
WELL VERIFIED CORRECT
ANSWERS||100%GUARANTEED
PASS
matter -CORRECT ANSWER objects that take up space and have mass. made up of
elements. physical thermal electrical and chemical properties (color,
density,hardness,conductivity)
elements -CORRECT ANSWER substances that cannot be broken down into simpler
substances by chemical means.
atoms&molecules -CORRECT ANSWER everything in the physical world is make up of
microscopic matter comprised of atoms or molecules.
homogenous matter -CORRECT ANSWER properties are the same throughout. coal
and glass are examples
heterogenous matter -CORRECT ANSWER properties may vary in their make-up.
concrete and soil are examples.
atoms -CORRECT ANSWER the tiniest unit an element retains its characteristic
properties. building blocks. they have protons, neutron, and electrons.
nucleus -CORRECT ANSWER core of an atom. protons and neutrons are particles that
are packed together here.
protrons -CORRECT ANSWER positively charged
neutrons -CORRECT ANSWER uncharged or neutral
electrons -CORRECT ANSWER negatively charged particles that orbit outside of
nucleus. in constant motion. small compared to protons and neutrons.
neutral atom -CORRECT ANSWER the number of electrons is equal to the number of
protrons: the charges inside and outside the nucleus are balanced.
, isotopes -CORRECT ANSWER atoms have same number of protons but differ in
number of neutrons in the nucleus.
ion -CORRECT ANSWER when an atom loses or gain one or more electrons on the
outside so the nucleus is not equal to the number of protons on the inside.
cation -CORRECT ANSWER atoms loses one or more electrons it becomes positively
charged.
anion -CORRECT ANSWER atoms gain one or more electrons it becomes negatively
charged.
gas phase -CORRECT ANSWER matter has neither definite shape nor definite volume
liquid phase -CORRECT ANSWER matter has a definite volume but an indefinite
shape. take the shape of heir containers.
solid phase -CORRECT ANSWER matter has both definite shape and definite volume
liquids&solid -CORRECT ANSWER condensed phases because the particles are very
close together.
properties of gas -CORRECT ANSWER assume shape and volume of closed container.
particles separated with no regular arrangement no shape or volume
particles vibrate and rotate and they move freely at high speeds.
particles are compressible due to the distance between molecules.
flows easily because particles
properties of liquid -CORRECT ANSWER takes shape of container
particles are close together with no regular arrangement have volume and shape
particles not easily compressible cuz there is little free space between particles.
particles flow easily because they can move or slide pat each other
properties of solid -CORRECT ANSWER retains volume and shape.
tightly packed in a pattern a rigid particles are locked into places have a geometric
pattern crystalline structure.
can vibrate but generally don't from place to place
not easily compressible there is little free space between particles.
does not flow because particles cant move or slide past each other.
heat -CORRECT ANSWER a form of energy
temperature -CORRECT ANSWER measure the average kinetic energy of particles in a
particular system.
EXAM UPDATE WITH 100
DETAILED QUESTIONS AND
WELL VERIFIED CORRECT
ANSWERS||100%GUARANTEED
PASS
matter -CORRECT ANSWER objects that take up space and have mass. made up of
elements. physical thermal electrical and chemical properties (color,
density,hardness,conductivity)
elements -CORRECT ANSWER substances that cannot be broken down into simpler
substances by chemical means.
atoms&molecules -CORRECT ANSWER everything in the physical world is make up of
microscopic matter comprised of atoms or molecules.
homogenous matter -CORRECT ANSWER properties are the same throughout. coal
and glass are examples
heterogenous matter -CORRECT ANSWER properties may vary in their make-up.
concrete and soil are examples.
atoms -CORRECT ANSWER the tiniest unit an element retains its characteristic
properties. building blocks. they have protons, neutron, and electrons.
nucleus -CORRECT ANSWER core of an atom. protons and neutrons are particles that
are packed together here.
protrons -CORRECT ANSWER positively charged
neutrons -CORRECT ANSWER uncharged or neutral
electrons -CORRECT ANSWER negatively charged particles that orbit outside of
nucleus. in constant motion. small compared to protons and neutrons.
neutral atom -CORRECT ANSWER the number of electrons is equal to the number of
protrons: the charges inside and outside the nucleus are balanced.
, isotopes -CORRECT ANSWER atoms have same number of protons but differ in
number of neutrons in the nucleus.
ion -CORRECT ANSWER when an atom loses or gain one or more electrons on the
outside so the nucleus is not equal to the number of protons on the inside.
cation -CORRECT ANSWER atoms loses one or more electrons it becomes positively
charged.
anion -CORRECT ANSWER atoms gain one or more electrons it becomes negatively
charged.
gas phase -CORRECT ANSWER matter has neither definite shape nor definite volume
liquid phase -CORRECT ANSWER matter has a definite volume but an indefinite
shape. take the shape of heir containers.
solid phase -CORRECT ANSWER matter has both definite shape and definite volume
liquids&solid -CORRECT ANSWER condensed phases because the particles are very
close together.
properties of gas -CORRECT ANSWER assume shape and volume of closed container.
particles separated with no regular arrangement no shape or volume
particles vibrate and rotate and they move freely at high speeds.
particles are compressible due to the distance between molecules.
flows easily because particles
properties of liquid -CORRECT ANSWER takes shape of container
particles are close together with no regular arrangement have volume and shape
particles not easily compressible cuz there is little free space between particles.
particles flow easily because they can move or slide pat each other
properties of solid -CORRECT ANSWER retains volume and shape.
tightly packed in a pattern a rigid particles are locked into places have a geometric
pattern crystalline structure.
can vibrate but generally don't from place to place
not easily compressible there is little free space between particles.
does not flow because particles cant move or slide past each other.
heat -CORRECT ANSWER a form of energy
temperature -CORRECT ANSWER measure the average kinetic energy of particles in a
particular system.
