5 Written Questions
5 Matching Questions
- What is an ionic bond?
- What is a polar molecule?
- The bond between the hydrogen atom of one water molecule and the oxygen atom of another water molecule is made possible by
- What determines which element it is?
- What is an atom?
- a the atomic number.
- b The attraction btwn opposite charged ions.
- c the polarity of the water molecule
- d a molecule that has opposite charges on opposite ends.
- e The smallest unit of matter that still retains the properties of an element.
5 Multiple Choice Questions
- the number of electrons it has.
- The number of electrons in the outermost shell.
- Formed when a particularly positive atom from one polar molecule is attracted to the partially negative atoms in another molecule.
5 True/False Questions
The tendency of water molecules to stick to each other is called → the number of electrons it has.
What is mass? → The sum of the number of protons and neutrons in its nucleus.
What is a covalent bond? → Forms when 2 atoms share 1 or more pairs of outer shell electrons and forms a molecule.
What is an ionic compound? → The attraction btwn opposite charged ions.
The number of covalent bonds an atom can form is equal to what? → the number of electrons it has.