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

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

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

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

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

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

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

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

Q: Rust on iron is basically...?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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. Iron
2. Lead
3. Sodium
4. Oxygen