CHEM 1030 Exam 1 And Exam 2 -
Auburn University Questions and
Correct Answers 2025-2026 Update.
matter - Answer anything that has mass and occupies space
Tera (T) - Answer 10^12
Giga (G) - Answer 10^9
Mega (M) - Answer 10^6
kilo (K) - Answer 10^3
deci (d) - Answer 10^-1
centi (c) - Answer 10^-2
milli (m) - Answer 10^-3
micro (μ) - Answer 10^-6
nano (n) - Answer 10^-9
pico (p) - Answer 10^-12
femto (f) - Answer 10^-15
how do you convert celsius to fahrenheit? - Answer T(°F) = T(°C) × 9/5 + 32
how do you convert celsius to kelvin? - Answer T(K) = T(°C) + 273
extensive property - Answer depends on the amount of the substance
, intensive property - Answer does not depend on the amount of the substance
homogenous mixture - Answer uniform
heterogeneous mixture - Answer not uniform
mixture - Answer combination of 2 or more substances in which each substance maintains
its distinct identity
atomic number - Answer number of protons
atomic mass - Answer neutrons + protons
period - Answer horizontal row in periodic table
metals - Answer good conductors of heat and electricity
nonmetals - Answer poor conductors of heat and electricty
metalloid - Answer intermediate between metal and nonmetal
Avogadro's number - Answer 6.022×10^23
absolute zero - Answer 0 K (lowest possible temperature)
density formula - Answer m/v
John Dalton - Answer atomic theory:
states that atoms, of which matter consists, are tiny indivisible particles
dividing atoms into something smaller results in subatomic particles
J.J. Thomson - Answer determined the charge to mass ratio of electrons
Auburn University Questions and
Correct Answers 2025-2026 Update.
matter - Answer anything that has mass and occupies space
Tera (T) - Answer 10^12
Giga (G) - Answer 10^9
Mega (M) - Answer 10^6
kilo (K) - Answer 10^3
deci (d) - Answer 10^-1
centi (c) - Answer 10^-2
milli (m) - Answer 10^-3
micro (μ) - Answer 10^-6
nano (n) - Answer 10^-9
pico (p) - Answer 10^-12
femto (f) - Answer 10^-15
how do you convert celsius to fahrenheit? - Answer T(°F) = T(°C) × 9/5 + 32
how do you convert celsius to kelvin? - Answer T(K) = T(°C) + 273
extensive property - Answer depends on the amount of the substance
, intensive property - Answer does not depend on the amount of the substance
homogenous mixture - Answer uniform
heterogeneous mixture - Answer not uniform
mixture - Answer combination of 2 or more substances in which each substance maintains
its distinct identity
atomic number - Answer number of protons
atomic mass - Answer neutrons + protons
period - Answer horizontal row in periodic table
metals - Answer good conductors of heat and electricity
nonmetals - Answer poor conductors of heat and electricty
metalloid - Answer intermediate between metal and nonmetal
Avogadro's number - Answer 6.022×10^23
absolute zero - Answer 0 K (lowest possible temperature)
density formula - Answer m/v
John Dalton - Answer atomic theory:
states that atoms, of which matter consists, are tiny indivisible particles
dividing atoms into something smaller results in subatomic particles
J.J. Thomson - Answer determined the charge to mass ratio of electrons
