FTCE NAVAED MIDDLE GRADES SCIENCE
PRACTICE TEST 2026 QUESTIONS AND
VERIFIED ANSWERS 100% CORRECT
● A characteristic that can be observed or measured without changing
the composition
Ex:
Color
Smell
Boiling Point
Mass
Temperature
Volume. Answer: Physical Property
● All metals have this
It is a physical property. Answer: Malleability
● A characteristic that can only be determined by changing the chemical
identity of a substance
Ex:
Reactivity with water
,Reactivity with acid
pH
Flammability. Answer: Chemical Property
● Material made up of two or more substances that are physically mixed
but not chemically combined. Answer: Mixture
● Transition from one state of matter to another. Answer: Phase Change
● Does not affect the composition of a substance. Answer: Physical
Change
● The basic unit of matter. Answer: Atom
● Neutrons
Electrons
Protons. Answer: Atoms contain..
● How much matter it has. Answer: Mass
● Positive
1 atomic mass unit. Answer: Protons
, ● Negative
Small/negligible mass. Answer: Electron
● Neutral
1 atomic mass unit. Answer: Neutron
● A collection of protons and neutrons at the center of the atom. Answer:
Each atom has an atomic nucleus
● The space in which electrons move within an atom. Answer: Electron
Cloud
● A substance that is composed of a single type of atom. Answer:
Element
● The number of protons in an atom. Answer: Atomic Number
● Important in determining the chemical reactivity of different kinds of
atoms. Answer: Valence Electrons
● 1. Add electrons
2. Give away electrons
3. Share electrons. Answer: 3 Ways to Create a Full Valence Level
PRACTICE TEST 2026 QUESTIONS AND
VERIFIED ANSWERS 100% CORRECT
● A characteristic that can be observed or measured without changing
the composition
Ex:
Color
Smell
Boiling Point
Mass
Temperature
Volume. Answer: Physical Property
● All metals have this
It is a physical property. Answer: Malleability
● A characteristic that can only be determined by changing the chemical
identity of a substance
Ex:
Reactivity with water
,Reactivity with acid
pH
Flammability. Answer: Chemical Property
● Material made up of two or more substances that are physically mixed
but not chemically combined. Answer: Mixture
● Transition from one state of matter to another. Answer: Phase Change
● Does not affect the composition of a substance. Answer: Physical
Change
● The basic unit of matter. Answer: Atom
● Neutrons
Electrons
Protons. Answer: Atoms contain..
● How much matter it has. Answer: Mass
● Positive
1 atomic mass unit. Answer: Protons
, ● Negative
Small/negligible mass. Answer: Electron
● Neutral
1 atomic mass unit. Answer: Neutron
● A collection of protons and neutrons at the center of the atom. Answer:
Each atom has an atomic nucleus
● The space in which electrons move within an atom. Answer: Electron
Cloud
● A substance that is composed of a single type of atom. Answer:
Element
● The number of protons in an atom. Answer: Atomic Number
● Important in determining the chemical reactivity of different kinds of
atoms. Answer: Valence Electrons
● 1. Add electrons
2. Give away electrons
3. Share electrons. Answer: 3 Ways to Create a Full Valence Level
