Karteikarten
Atomic Structure
Karten in diesem Stapel (9)
- 1The atomic mass of an atom is equal to...Weighted average of masses of all isotopes of an element
- 2Central dense core of an atom responsible for its massNucleus
- 3An isotope of neon has a mass number of 22. How many neutrons in this isotope?12
- 4Atoms mass numberProtons plus neutrons
- 5Positively charged subatomic particleProton
- 6An isotope of lead has a mass number of 206. How many protons in this isotope?82
- 7Negatively charged subatomic particlesNeutron
- 8Subatomic particle with no chargeNeutron
- 9Electrons mass of a neutron or proton1/1840
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- Beschreibung
- Karteikarten am Atomic Structure, erstellt von Tisha Maria am 21/04/2017.
- Erstellt von
- Tisha Maria · Apr 2017
- Aktualisiert
- 21 Apr 2017
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