NAVY NAPT STUDY GUIDE EXAM
2025/2026 QUESTIONS AND ANSWERS
100% PASS
Atom - ANS the smallest elemental unit in a sample of matter that retains some identity.
Hint: elements identify as this.
Chemistry - ANS the study of the composition and structure of matter, as well as the changes
that occur in matter.
Atoms can be broken down into - ANS subatomic particles (protons, neutrons, electrons)
Molecule - ANS a unit larger than an atom in which 2 or more atoms are joined together.
Chemical Reaction - ANS process which occurs when matter undergoes a change in
composition and/or structure of its molecules. Happens when 2 molecules or elements are
combined, and a rearrangement occurs between atoms.
Element - ANS A pure substance made of only one kind of atom.
Compound - ANS Type of molecule formed by the chemical combination of two or more
different elements.
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, Mixture - ANS A combination of two or more substances that are not chemically combined
Heterogeneous Mixture - ANS A type of mixture that varies in composition from place to
place.
Homogeneous Mixture - ANS A mixture in which substances are evenly distributed
throughout the mixture.
projectile motion - ANS the curved path that an object follows when thrown, launched, or
otherwise projected near the surface of Earth.
Distance - ANS the total length of the path that the object travels.
Displacement - ANS the length between an object's start and end-point along with the
direction it traveled.
Positive displacement travels in which directions? - ANS North/East
Negative displacement travels in which directions? - ANS South/West
Distance is always positive and displacement can be positive or negative(T/F) - ANS T
Displacement is always positive and distance can be positive or negative(T/F) - ANS F
Speed - ANS the rate at which someone or something is able to move or operate.
formula for distance - ANS d=vt; distance= speed * time
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2025/2026 QUESTIONS AND ANSWERS
100% PASS
Atom - ANS the smallest elemental unit in a sample of matter that retains some identity.
Hint: elements identify as this.
Chemistry - ANS the study of the composition and structure of matter, as well as the changes
that occur in matter.
Atoms can be broken down into - ANS subatomic particles (protons, neutrons, electrons)
Molecule - ANS a unit larger than an atom in which 2 or more atoms are joined together.
Chemical Reaction - ANS process which occurs when matter undergoes a change in
composition and/or structure of its molecules. Happens when 2 molecules or elements are
combined, and a rearrangement occurs between atoms.
Element - ANS A pure substance made of only one kind of atom.
Compound - ANS Type of molecule formed by the chemical combination of two or more
different elements.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, Mixture - ANS A combination of two or more substances that are not chemically combined
Heterogeneous Mixture - ANS A type of mixture that varies in composition from place to
place.
Homogeneous Mixture - ANS A mixture in which substances are evenly distributed
throughout the mixture.
projectile motion - ANS the curved path that an object follows when thrown, launched, or
otherwise projected near the surface of Earth.
Distance - ANS the total length of the path that the object travels.
Displacement - ANS the length between an object's start and end-point along with the
direction it traveled.
Positive displacement travels in which directions? - ANS North/East
Negative displacement travels in which directions? - ANS South/West
Distance is always positive and displacement can be positive or negative(T/F) - ANS T
Displacement is always positive and distance can be positive or negative(T/F) - ANS F
Speed - ANS the rate at which someone or something is able to move or operate.
formula for distance - ANS d=vt; distance= speed * time
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
