Chemistry Key Word Meanings

?

1. What is Addition polymerisation?

  • One long single molecule is made from many short chain monomers.
  • A long chain monomer made by breaking a even longer monomer.
  • A long chain monomer made by breaking a even longer monomer.
  • is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks.
1 of 10

Other questions in this quiz

2. What is a Particle?

  • a minute portion of matter.
  • a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  • the smallest particle of a chemical element that can exist.
  • an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

3. What is a compound?

  • a substance that is made entirely from one type of atom.
  • a material system made up of two or more different substances which are mixed but are not combined chemically.
  • a substance formed when two or more chemical elements are chemically bonded together.
  • a substance made from different type atoms.

4. What is a element?

  • a substance that is made entirely from one type of atom.
  • a material system made up of two or more different substances which are mixed but are not combined chemically.
  • a substance made from different type atoms.
  • a substance formed when two or more chemical elements are chemically bonded together.

5. What is a Ion?

  • an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
  • a minute portion of matter.
  • the smallest particle of a chemical element that can exist.
  • a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
View more questions

Comments

No comments have yet been made

Similar Chemistry resources:

Chemistry
Teacher recommended
See all Chemistry resources »See all Key Words resources »