Flashcards
T01 A Fundamental Particles
Cards in this deck (6)
- 1Define Atomic NumberThe number of Protons in an element.
- 2Define Mass NumberThe sum of Protons + Neutrons in an element.
- 3Using the Periodic Table Find out the Number of Protons and Neutrons in Potassium.19 Protons, 20 Neutrons.
- 4Using the Periodic Table Find out the Number of Protons and Neutrons in Tin (Sn)50 Protons, 69 Neutrons
- 5Define Relative Atomic Mass.Average of the masses of the isotopes compared to 1/12th of the mass of a carbon-12 atom.
- 6Define Relative molecular/ formula mass (Mr)The sum of relative atomic masses of atoms present in the formula of a molecule/ compound
Information
- Description
- A level Chemistry Flashcards on T01 A Fundamental Particles, created by Terrence Mason on 02/08/2021.
- Created by
- Terrence Mason
- Views
- 0
- Rating