Conversions
Periodic Table
Electrons, Protons, Neutrons
Chemical Reactions
Miscellaneous
100
The prefix kilo means...... 1,000, 100, .01 .001
What is ....1,000
100
Aluminum is found in which period on the periodic table? 18, 15, 13, 3
What is ....3
100
The electron dot diagram for sodium would be.... Na., P..., Na..., Na=
What is ....Na.
100
Substances on the left side of the arrow in a chemical equation are called____________? Catalyst, Product, Reactant, Coefficient
What is ....Reactant
100
A catalyst for the rusting of Iron would be: Water, Oil, Sunshine, Car Polish
What is ....Water
200
A beaker contains 0.32 Liters of water. What is the volume of this water in milliliters? 320mL, 3.2 mL, 32mL, 0.32mL
What is ......320mL
200
Which of the following elements is the least reactive? Carbon, Argon, Chlorine, or they are All equally reactive
What is .....Argon
200
Which of the following is a polyatomic ion? NaCl, HCl, CO4-, H2O
What is CO4-
200
In the reaction on the board, hydrogen gas is a________. Product, Reactant, Catalyst, Inhibitor
What is......Product
200
Identify the situation in which condensation has occured... Fogged up glasses, Boiling water, Mud puddles drying up, Global warming
What is ....Fogged up glasses
300
A box is 25 cm long, 6 cm high and 6 cm wide. How many cubic centimeters of water can it hold? 600, 25, 150, 900
What is .....900
300
The correct name for NaBr is.... Sodium Bromine, Sodium Bromate, Sodium Chloride, Sodium Bromide
What is .....Sodium Bromide
300
A chemical bond that occurs when atoms share electrons is a(n) __________ bond. Covalent, Ionic, Magnetic, Polyatomic
What is Covalent
300
A coefficient in the equation on the board is..... A, B, C, D
What is .....D
300
Which of the following is NOT an indication that a chemical reaction has taken place? Fizzing, dissolving, color change, temperature change
What is .....dissolving
400
What of the following represents the temperature at which ther is NO HEAT present? 0 Celsius, 0 Kelvin, 0 Fahrenheit, O Lavoisier
What is.....0 Kelvin
400
With Reference to the periodic table, which of the following is a metal? oxygen, chlorine, calcium, neon
What is ......Clacium
400
What is the total number of atoms in the compound Ca(C2H302)2? 4, 16, 15, 21
What is 15
400
Which of the following is true for atoms involved before and after a chemical equation ...... There must be more atoms before the reaction than after the reaction, There must be more atoms after the reaction than before the reaction, There must be an equal number of atoms both before and after the reaction, There must be an equal number of molecules both before and after the reaction.
What is ... There must be an equal number of atoms both before and after the reaction
400
The strongest type of radiation is..... X-rays, Alpha, Beta, Gamma
What is ...Gamma
500
Using the formula, D=M/V, calculate the density of a substance that has a mass of 100g and a vollume of 100mL. 1 g/mL, 200 g/mL, 10,000 g/mL, 0.5 g/mL
What is .....1 g/mL
500
With reference to the Periodic Table, which of the following is man-made? mercury (Hg), Plutonium (Pu), Bismuth (Bi), Krypton (Kr)
What is .....Plutonium (Pu)
500
Atoms of the same element with different numbers of neutrons are called __________. Isotopes, Metals, Metalloids, Radioactive elements
What is Isotopes
500
What type of chemical reaction is 4 Fe + 3 O2 >> 2 Fe2 O3.... synthesis, double displacement, decomposition or single displacement
What is .....synthesis
500
Tritium, 3H, is a rare radioactive Isotope of hydrogen. A tritium atom has 1 proton, 2 neutrons, and 1 electron. Tritium decays through beta decay with a half-life of 12.32 years. A tritium atom differs from a common hydrogen atom in.... the # of protons, the # of neutrons, the # of electrons, Electric charge
What is .....# of neutrons
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