FCTC WRITTEN EXAM 2026 ACTUAL EXAM
100 QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES VERIFIED
ALREADY GRADED ACTUAL EXAM PAPER
GRADED A+
⩥ chemistry. Answer: study of atoms and molecules, their structure, and
interactions to form various substances
⩥ earth science. Answer: The scientific study of earth and the universe
around it
⩥ physical model. Answer: A physical representation of an object.
Prototypes and appearance models are physical models.
⩥ conceptual models. Answer: used to visualize things that can not be
seen, like atoms
⩥ mathematical models. Answer: treat physical objects using
mathematical methods
⩥ principle of falsification. Answer: Principle that only falsifiable
statements can be subject to scientific inquiry
,⩥ hypothesis. Answer: a testable statement about how something in
nature works
⩥ law. Answer: a concise statement supported by scientific evidence
⩥ theory. Answer: well-tested explanation that unifies a broad range of
observations
⩥ science best used to study how light from a candle travels through
space. Answer: earth science
⩥ science best used to study the composition of the earth. Answer: earth
science
⩥ physics topic MOST important in chemistry. Answer: how atoms bond
to each other due to electric attraction of oppositely charged electrons
and nuclei
⩥ science that studies photosynthetic bacteria. Answer: life science
⩥ Mega. Answer: M
M^6
1,000,000
, ⩥ Kilo. Answer: k
1,000
10^3
⩥ deci. Answer: d
0.1
10^-1
⩥ centi. Answer: c
0.01
10^-2
⩥ milli. Answer: m
0.001
10^-3
⩥ micro. Answer: u
0.000001
10^-6
⩥ nano. Answer: n
100 QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES VERIFIED
ALREADY GRADED ACTUAL EXAM PAPER
GRADED A+
⩥ chemistry. Answer: study of atoms and molecules, their structure, and
interactions to form various substances
⩥ earth science. Answer: The scientific study of earth and the universe
around it
⩥ physical model. Answer: A physical representation of an object.
Prototypes and appearance models are physical models.
⩥ conceptual models. Answer: used to visualize things that can not be
seen, like atoms
⩥ mathematical models. Answer: treat physical objects using
mathematical methods
⩥ principle of falsification. Answer: Principle that only falsifiable
statements can be subject to scientific inquiry
,⩥ hypothesis. Answer: a testable statement about how something in
nature works
⩥ law. Answer: a concise statement supported by scientific evidence
⩥ theory. Answer: well-tested explanation that unifies a broad range of
observations
⩥ science best used to study how light from a candle travels through
space. Answer: earth science
⩥ science best used to study the composition of the earth. Answer: earth
science
⩥ physics topic MOST important in chemistry. Answer: how atoms bond
to each other due to electric attraction of oppositely charged electrons
and nuclei
⩥ science that studies photosynthetic bacteria. Answer: life science
⩥ Mega. Answer: M
M^6
1,000,000
, ⩥ Kilo. Answer: k
1,000
10^3
⩥ deci. Answer: d
0.1
10^-1
⩥ centi. Answer: c
0.01
10^-2
⩥ milli. Answer: m
0.001
10^-3
⩥ micro. Answer: u
0.000001
10^-6
⩥ nano. Answer: n
