Karteikarten
The Atomic Structure
Karten in diesem Stapel (16)
- 1What is another name for rows in the periodic table?Periods
- 2What number is the same as the atomic number?Protons
- 3What is another name for columns in the periodic table?Groups
- 4How can you find the number of neutrons?Mass#-Atomic#
- 5What does the number at the top of the periodic number represent?Mass
- 6What does the number at the bottom of the periodic number represent?Atomic number
- 7What is the formula to finding the mass number?Neutrons+Atomic #/Proton#/Electron #
- 8What number tells you the amount of electrons in the outer shell?The Group number
- 9What are noble gases?The exception is group 8 also known as Group zero who's elements all have full outer shells, thats 2 electrons for Helium(He) and eight electrons for all the others.
- 10What number tells the number of electrons in the atom?The atomic number
- 11How many electrons can the first shell hold?2
- 12How many electrons can the second shell hold?8
- 13How many electrons can the third shell hold?8
- 14What is the maximum amount of shells or orbitals?3
- 15What are isotopes?Isotopes are different forms of the same element(same number of protons and electrons) but different mass number because of different numbers of neutrons.
- 16What's the isotope law?If there isn't a number to compare it isn't an isotope or if the atomic number is the same and the protons are different.
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- Beschreibung
- Flashcards on Untitled, created by Kamarea Lloyd on 31/01/2019.
- Erstellt von
- Kamarea Lloyd · Jan 2019
- Aktualisiert
- 26 Jun 2019
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- 2
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