Q: Metals that can be easily beaten into sheets are known as _______ metals.

1. Polymer
2. Beatable
3. Malleable
4. Ductile

Q: Elements in the modern periodic table are arranged on the basis of their...?

1. Atomic Mass
2. Chemical Symbols alphabetically
3. Atomic Number
4. Boiling Point

Q: Stainless steel is a an alloy of _______, _______, chromium, and nickel.

1. Aluminum, tin
2. Copper, zinc
3. Lead, magnesium
4. Iron, carbon

Q: Which metal is extracted from the ore 'bauxite'?

1. Aluminum
2. Tungsten
3. Magnesium
4. Iron

Q: Rust on iron is basically...?

1. A chloride
2. A sulphide
3. A nitride
4. An oxide

Q: Which of the following is a pure substance made up of one type of atoms?

1. A compound
2. An element
3. An atom
4. A mixture

Q: Which of the following is an impure substance made up of two or more types of atoms or elements?

1. Mixture
2. Molecules
3. Element
4. Compound

Q: Elements in the same group have similar...?

1. Atomic radii
2. Chemical properties
3. Atomic numbers
4. Atomic masses

Q: The first element in the modern periodic table is...?

1. Oxygen
2. Helium
3. Hydrogen
4. Lithium

Q: Fill in the missing word: _____ + oxygen = Magnesium oxide

1. Magnesium
2. Manganese
3. Carbon
4. Metal

Q: Which of the following metals is often found in the pure state?

1. Magnesium
2. Aluminum
3. Iron
4. Gold

Q: The horizontal rows in a periodic table are called...?

1. Lanthanides
2. Groups
3. Atomic Structures
4. Periods

Q: The law that "the properties of elements are periodic functions of their atomic numbers" was given by...?

1. Linus Pauling
2. Mendeleev
3. Heisenberg
4. Moseley

Q: Which of the following does not belong to this group?

1. Oxygen
2. Iron
3. Sodium
4. Lead