5 Written Questions
5 Matching Questions
- The bond between the hydrogen atom of one water molecule and the oxygen atom of another water molecule is made possible by
- What is a neutron?
- The tendency of water molecules to stick to each other is called
- What is the atomic number?
- What is a molecule?
- a the polarity of the water molecule
- b cohesion
- c The number of protons in an atom.
- d Atoms held together by covalent bonds.
- e an electronically neutral subatomic particle.
5 Multiple Choice Questions
- The outer shell.
- Changes is the chemical compound of matter.
- A subatomic particle w/ a negative charge.
- Anything that has mass and occupies space.
5 True/False Questions
How many electrons can the 2nd and 3rd shell of an atom hold? → 2.
What determines which element it is? → Substances that cannot be broken down into other substances.
What determines the chemical properties of an atom? → the atomic number.
What is a covalent bond? → Formed when a particularly positive atom from one polar molecule is attracted to the partially negative atoms in another molecule.
What is a polar molecule? → Atoms held together by covalent bonds.