FTCE NavaED MIDDLE GRADES SCIENCE 5-9 EXAM
LATEST 2025-2026 ACTUAL EXAM 100% QUESTIONS
AND CORRECT DETAILED ANSWERS WITH
RATIONALES
Which |of |the |properties |listed |below |is |a |characteristic |of |a |liquid |but |not |of |a |gas?
A. It |has |the |ability |to |flow.
B. It |maintains |its |volume |in |an |open |container.
C. Its |molecules |are |constantly |in |motion.
D. Its |volume |varies |depending |on |temperature. |- |answer-B
A |0.100 |m3 |chamber |is |filled |with |oxygen |gas |at |standard |conditions |(101 |kPa |at |273 |k). |Assuming
|ideal |conditions |and |behavior, |what |will |be |the |pressure |of |the |gas |in |the |chamber |after |it |is |heated
|to |819 |k?
A. 34 |kPa
B. 51 |kPa
C. 202 |kPa
D. 303 |kPa |- |answer-D
In |1898, |J.J. |Thomson |provided |the |first |hard |evidence |for |the |existence |of |subatomic |particles |in |the
|atom |by |using |a |cathode |ray |tube |to |discover |the
A. proton.
B. neutron.
C. electron.
D. nucleus. |- |answer-C
If |all |of |the |atoms |in |a |substance |have |the |same |atomic |number, |the |substance |is |a(an)
A. compound.
B. element.
C. mixture.
D. alloy. |- |answer-B
,The |balanced |chemical |equation |for |the |formation |of |iron |(III) |oxide |is
A. Fe |+ |O2 |-> |FeO2.
B. 4Fe |+ |3O2 |-> |2Fe2O3.
C. 3Fe |+ |O2 |-> |Fe3O2.
D. Fe |+ |O |-> |FeO. |- |answer-B
Small |molecules |that |contain |H |bonded |to |O |have |higher |boiling |points |than |similar |molecules |in
|which |H |is |bonded |to |S. |Why |does |this |change |occur?
A. The |H |to |O |bond |is |nonpolar.
B. The |H |to |S |bond |is |more |polar |than |the |H |to |O |bond.
C. The |H |to |O |bond |is |more |polar |than |the |H |to |S |bond.
D. The |H |to |S |bond |is |nonpolar. |- |answer-C
A |+ |B |-> |AB |What |type |of |reaction |is |given |above?
A. combination
B. decomposition
C. double |displacement
D. single |displacement |- |answer-A
According |to |Hooke's |Law, |the |relationship |between |the |elastic |force |and |the |distance |of |stretch |for
|an |elastic |material |is
A. inversely |proportional.
B. directly |proportional.
C. exponential.
D. power |squared. |- |answer-B
A |ball |rolls |off |a |horizontal |table |and |hits |the |floor |at |a |faster |vertical |speed |than |when |it |leaves |the
|table. |This |is |an |example |of |which |law |of |objects |in |motion?
A. Newton's |1st |law
,B. Newton's |2nd |law
C. Kepler's |1st |law
D. Kepler's |2nd |law |- |answer-B
The |pitch |of |a |car's |horn |changes |as |the |car |approaches. |This |is |an |example |of
A. constructive |interference.
B. destructive |interference.
C. diffraction.
D. the |Doppler |effect. |- |answer-D
Two |identical |objects |with |identical |electrostatic |charges |will
A. repel |one |another.
B. attract |one |another.
C. have |no |effect |on |each |other.
D. emit |a |spark. |- |answer-A
The |device |that |converts |electric |energy |to |mechanical |energy |by |the |use |of |magnetic |forces |is |a |(an)
A. generator.
B. transformer.
C. motor.
D. rectifier. |- |answer-C
Which |phase |change |releases |energy?
A. melting
B. evaporation
C. condensation
D. sublimation |- |answer-C
Which |of |the |following |contains |the |greatest |amount |of |thermal |energy?
, A. burning |candle
B. cup |of |coffee
C. oak |tree
D. lake |- |answer-D
The |input |electrical |energy |of |an |overhead |projector |results |in |light |emission, |heat |emission, |and
|mechanical |motion |of |the |fan. |This |is |a |demonstration |of
A. conservation |of |energy.
B. excess |input |energy.
C. decrease |in |entropy.
D. total |loss |of |energy. |- |answer-A
The |splitting |of |the |nucleus |of |U-235 |into |two |or |more |fragments |is |called
A. alpha |decay.
B. beta |decay.
C. fission.
D. fusion. |- |answer-C
Which |type |of |radiation |has |the |lowest |energy?
A. x-rays
B. visible |light
C. infrared
D. radio |- |answer-D
A |security |mirror |located |in |the |back |corner |of |a |convenience |store |to |enable |a |view |of |the |entire
|store |uses |a
A. convex |mirror.
B. concave |mirror.
C. flat |mirror.
LATEST 2025-2026 ACTUAL EXAM 100% QUESTIONS
AND CORRECT DETAILED ANSWERS WITH
RATIONALES
Which |of |the |properties |listed |below |is |a |characteristic |of |a |liquid |but |not |of |a |gas?
A. It |has |the |ability |to |flow.
B. It |maintains |its |volume |in |an |open |container.
C. Its |molecules |are |constantly |in |motion.
D. Its |volume |varies |depending |on |temperature. |- |answer-B
A |0.100 |m3 |chamber |is |filled |with |oxygen |gas |at |standard |conditions |(101 |kPa |at |273 |k). |Assuming
|ideal |conditions |and |behavior, |what |will |be |the |pressure |of |the |gas |in |the |chamber |after |it |is |heated
|to |819 |k?
A. 34 |kPa
B. 51 |kPa
C. 202 |kPa
D. 303 |kPa |- |answer-D
In |1898, |J.J. |Thomson |provided |the |first |hard |evidence |for |the |existence |of |subatomic |particles |in |the
|atom |by |using |a |cathode |ray |tube |to |discover |the
A. proton.
B. neutron.
C. electron.
D. nucleus. |- |answer-C
If |all |of |the |atoms |in |a |substance |have |the |same |atomic |number, |the |substance |is |a(an)
A. compound.
B. element.
C. mixture.
D. alloy. |- |answer-B
,The |balanced |chemical |equation |for |the |formation |of |iron |(III) |oxide |is
A. Fe |+ |O2 |-> |FeO2.
B. 4Fe |+ |3O2 |-> |2Fe2O3.
C. 3Fe |+ |O2 |-> |Fe3O2.
D. Fe |+ |O |-> |FeO. |- |answer-B
Small |molecules |that |contain |H |bonded |to |O |have |higher |boiling |points |than |similar |molecules |in
|which |H |is |bonded |to |S. |Why |does |this |change |occur?
A. The |H |to |O |bond |is |nonpolar.
B. The |H |to |S |bond |is |more |polar |than |the |H |to |O |bond.
C. The |H |to |O |bond |is |more |polar |than |the |H |to |S |bond.
D. The |H |to |S |bond |is |nonpolar. |- |answer-C
A |+ |B |-> |AB |What |type |of |reaction |is |given |above?
A. combination
B. decomposition
C. double |displacement
D. single |displacement |- |answer-A
According |to |Hooke's |Law, |the |relationship |between |the |elastic |force |and |the |distance |of |stretch |for
|an |elastic |material |is
A. inversely |proportional.
B. directly |proportional.
C. exponential.
D. power |squared. |- |answer-B
A |ball |rolls |off |a |horizontal |table |and |hits |the |floor |at |a |faster |vertical |speed |than |when |it |leaves |the
|table. |This |is |an |example |of |which |law |of |objects |in |motion?
A. Newton's |1st |law
,B. Newton's |2nd |law
C. Kepler's |1st |law
D. Kepler's |2nd |law |- |answer-B
The |pitch |of |a |car's |horn |changes |as |the |car |approaches. |This |is |an |example |of
A. constructive |interference.
B. destructive |interference.
C. diffraction.
D. the |Doppler |effect. |- |answer-D
Two |identical |objects |with |identical |electrostatic |charges |will
A. repel |one |another.
B. attract |one |another.
C. have |no |effect |on |each |other.
D. emit |a |spark. |- |answer-A
The |device |that |converts |electric |energy |to |mechanical |energy |by |the |use |of |magnetic |forces |is |a |(an)
A. generator.
B. transformer.
C. motor.
D. rectifier. |- |answer-C
Which |phase |change |releases |energy?
A. melting
B. evaporation
C. condensation
D. sublimation |- |answer-C
Which |of |the |following |contains |the |greatest |amount |of |thermal |energy?
, A. burning |candle
B. cup |of |coffee
C. oak |tree
D. lake |- |answer-D
The |input |electrical |energy |of |an |overhead |projector |results |in |light |emission, |heat |emission, |and
|mechanical |motion |of |the |fan. |This |is |a |demonstration |of
A. conservation |of |energy.
B. excess |input |energy.
C. decrease |in |entropy.
D. total |loss |of |energy. |- |answer-A
The |splitting |of |the |nucleus |of |U-235 |into |two |or |more |fragments |is |called
A. alpha |decay.
B. beta |decay.
C. fission.
D. fusion. |- |answer-C
Which |type |of |radiation |has |the |lowest |energy?
A. x-rays
B. visible |light
C. infrared
D. radio |- |answer-D
A |security |mirror |located |in |the |back |corner |of |a |convenience |store |to |enable |a |view |of |the |entire
|store |uses |a
A. convex |mirror.
B. concave |mirror.
C. flat |mirror.
