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Lesson: Types of Solid

Worksheet • 8 Questions

Q1:

Which of the following is not a solution?

  • AIron
  • BSyrup
  • CSteel
  • DSaline
  • EBrine

Q2:

Which one of the following is true for solids?

  • ASolids keep their shape without a container to support them.
  • BSolids can only be mixed with other solids.
  • CAll solids are made of atoms in a regular lattice.
  • DSolids are made of only one type of atom.
  • ESolids cannot be compressed.

Q3:

Which of the following is true for liquids?

  • AThe particles in a liquid are free to move around each other, making it flow and take the shape of its container.
  • BAll materials can form a liquid.
  • CThe particles in a liquid do not move, but vibrate really fast.
  • DA liquid can condense to form a gas.
  • EWhen a solid melts, the liquid formed has less energy than the solid did.

Q4:

Which of the following is true for gases?

  • AGases expand spontaneously to occupy the maximum available space.
  • BGases condense above a critical temperature.
  • CAtoms in a gas always bond to form diatomic molecules.
  • DAll reactions produce some form of gas as a by-product.
  • EGases are much denser than liquids or solids.

Q5:

Would the structure of liquid methanol be classified as simple molecular, giant covalent, or ionic?

  • AGiant covalent
  • BSimple molecular
  • CIonic

Q6:

Would the structure of sodium chloride be classified as simple molecular, giant covalent, or ionic?

  • ASimple molecular
  • BIonic
  • CGiant covalent

Q7:

Would the structure of diamond be classified as simple molecular, giant covalent, or ionic?

  • ASimple molecular
  • BGiant covalent
  • CIonic

Q8:

The structures of most compounds can be classified as simple molecular, giant covalent, ionic, or metallic. All but one of the following compounds exhibit the same type of structure. For which compound is a different type of structure observed?

  • A C H 4
  • B M g B r 2
  • C A l C l 3
  • D L i H
  • E N a C l
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