1) How many inches are in 3 feet? Given 1 foot = 12 inches. a) 12 in b) 24 in c) 36 in d) 48 in 2) How many inches are in 2 feet? Given 1 foot = 12 inches. a) 12 in b) 24 in c) 36 in d) 48 in 3) How many centimeters are in 2 inches? Given 1 inch = 2.54 centimeters. a) 5.08 cm b) 2.54 cm c) 7.62 cm d) 10.16 cm e) 4) How many centimeters are in 4 inches? Given 1 inch = 2.54 centimeters. a) 5.08 cm b) 2.54 cm c) 7.62 cm d) 10.16 cm 5) How many moles are in 12 grams of carbon? Given 12 grams = 1 mole a) 1 moles of carbon b) 4 moles of carbon c) 3 moles of carbon d) 2 moles of carbon 6) How many moles are in 36 grams of carbon? Given 12 grams = 1 mole a) 1 moles of carbon b) 4 moles of carbon c) 3 moles of carbon d) 2 moles of carbon 7) How many moles are in 5 grams of hydrogen? Given 1 grams = 1 mole a) 1 moles of hydrogen b) 5 moles of hydrogen c) 3 moles of hydrogen d) 2 moles of hydrogen 8) How many moles are in 2 grams of hydrogen? Given 1 grams = 1 mole a) 1 moles of hydrogen b) 5 moles of hydrogen c) 3 moles of hydrogen d) 2 moles of hydrogen 9) How many atoms are in 4 moles of hydrogen? Given 6.02x10^23 atoms = 1 mole a) 3.01 x 10^24 atoms of carbon b) 2.408 x 10^24 atoms of carbon c) 1.806 x 10^24 atoms of carbon d) 3.612 x 10^24 atoms of carbon 10) How many atoms are in 5 moles of hydrogen? Given 6.02x10^23 atoms = 1 mole a) 3.01 x 10^24 atoms of carbon b) 2.408 x 10^24 atoms of carbon c) 1.806 x 10^24 atoms of carbon d) 3.612 x 10^24 atoms of carbon 11) How many atoms are in 3 moles of hydrogen? Given 6.02x10^23 atoms = 1 mole a) 3.01 x 10^24 atoms of carbon b) 2.408 x 10^24 atoms of carbon c) 1.806 x 10^24 atoms of carbon d) 3.612 x 10^24 atoms of carbon 12) Which of the following best describes a solid? a) Having a fixed volume and fixed shape b) Having a fixed volume but take the shape of the container they are in c) Taking both the volume and shape of their container d) Can conduct electricity and respond to a magnetic field 13) Which of the following best describes a liquid? a) Having a fixed volume and fixed shape b) Having a fixed volume but take the shape of the container they are in c) Taking both the volume and shape of their container d) Can conduct electricity and respond to a magnetic field 14) Which of the following best describes a gas? a) Having a fixed volume and fixed shape b) Having a fixed volume but take the shape of the container they are in c) Taking both the volume and shape of their container d) Can conduct electricity and respond to a magnetic field 15) Which of the following best describes a plasma? a) Having a fixed volume and fixed shape b) Having a fixed volume but take the shape of the container they are in c) Taking both the volume and shape of their container d) Can conduct electricity and respond to a magnetic field 16) When a solid changes to a liquid it is known as: a) Condensation b) Melting c) Evaporation d) Sublimation 17) When a liquid changes to a solid it is known as: a) Condensation b) Melting c) Evaporation d) Sublimation 18) When a liquid changes to a gas it is known as: a) Condensation b) Melting c) Evaporation d) Sublimation 19) When a solid changes to a gas it is known as: a) Condensation b) Melting c) Evaporation d) Sublimation 20) When a gas changes to a solid it is known as: a) Freezing b) Melting c) Evaporation d) Deposition 21) When a liquid changes to a solid it is known as: a) Freezing b) Melting c) Evaporation d) Deposition

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