Flashcards
Electrical Engineering Basics
Flashcards do conjunto (42)
- 1Define an AtomConsidered the basic building block of the universe.
All matter is made up of atoms. - 2Define ElementsMaterials consisting of a single type of atom.
E.g. Elemental copper is made from copper atoms. - 3Atomic number, Number of valence electrons and periodic symbol for: HydrogenAtomic Number: 1
Valence Electrons: 1
Periodic Symbol: H - 4Atomic number, Number of valence electrons and periodic symbol for: HeliumAtomic Number: 2
Valence Electrons: 2
Periodic Symbol: He - 5Atomic number, Number of valence electrons and periodic symbol for: LithiumAtomic Number: 3
Valence Electrons: 1
Periodic Symbol: Li - 6Atomic number, Number of valence electrons and periodic symbol for: BerylliumAtomic Number: 4
Valence Electrons: 2
Periodic Symbol: Be - 7Atomic number, Number of valence electrons and periodic symbol for: BoronAtomic Number: 5
Valence Electrons: 3
Periodic Symbol: B - 8Atomic number, Number of valence electrons and periodic symbol for: CarbonAtomic Number: 6
Valence Electrons: 4
Periodic Symbol: C - 9Atomic number, Number of valence electrons and periodic symbol for: NitrogenAtomic Number: 7
Valence Electrons: 5
Periodic Symbol: N - 10Atomic number, Number of valence electrons and periodic symbol for: OxygenAtomic Number: 8
Valence Electrons: 6
Periodic Symbol: O - 11Atomic number, Number of valence electrons and periodic symbol for: FluorineAtomic Number: 9
Valence Electrons: 7
Periodic Symbol: F - 12Atomic number, Number of valence electrons and periodic symbol for: NeonAtomic Number: 10
Valence Electrons: 8
Periodic Symbol: Ne - 13Atomic number, Number of valence electrons and periodic symbol for: SodiumAtomic Number: 11
Valence Electrons: 1
Periodic Symbol: Na - 14Atomic number, Number of valence electrons and periodic symbol for: MagnesiumAtomic Number: 12
Valence Electrons: 2
Periodic Symbol: Ma - 15Atomic number, Number of valence electrons and periodic symbol for: AluminiumAtomic Number: 13
Valence Electrons: 3
Periodic Symbol: Al - 16Atomic number, Number of valence electrons and periodic symbol for: SiliconAtomic Number: 14
Valence Electrons: 4
Periodic Symbol: Si - 17Atomic number, Number of valence electrons and periodic symbol for: PhosphorusAtomic Number: 15
Valence Electrons: 5
Periodic Symbol: P - 18Atomic number, Number of valence electrons and periodic symbol for: SulfurAtomic Number: 16
Valence Electrons: 6
Periodic Symbol: S - 19Atomic number, Number of valence electrons and periodic symbol for: ChlorineAtomic Number: 17
Valence Electrons: 7
Periodic Symbol: Cl - 20Atomic number, Number of valence electrons and periodic symbol for: ArgonAtomic Number: 18
Valence Electrons: 8
Periodic Symbol: A - 21Atomic number, Number of valence electrons and periodic symbol for: PotassiumAtomic Number: 19
Valence Electrons: 1
Periodic Symbol: K - 22Atomic number, Number of valence electrons and periodic symbol for: CalciumAtomic Number: 20
Valence Electrons: 2
Periodic Symbol: Ca - 23Atomic number, Number of valence electrons and periodic symbol for: ScandiumAtomic Number: 21
Valence Electrons: 2
Periodic Symbol: Sc - 24Atomic number, Number of valence electrons and periodic symbol for: TitaniumAtomic Number: 22
Valence Electrons: 2
Periodic Symbol: Ti - 25Atomic number, Number of valence electrons and periodic symbol for: VanadiumAtomic Number: 23
Valence Electrons: 2
Periodic Symbol: V - 26Atomic number, Number of valence electrons and periodic symbol for: ChromiumAtomic Number: 24
Valence Electrons: 1
Periodic Symbol: Cr - 27Atomic number, Number of valence electrons and periodic symbol for: ManganeseAtomic Number: 25
Valence Electrons: 2
Periodic Symbol: Mn - 28Atomic number, Number of valence electrons and periodic symbol for: IronAtomic Number: 26
Valence Electrons: 2
Periodic Symbol: Fe - 29Atomic number, Number of valence electrons and periodic symbol for: CobaltAtomic Number: 27
Valence Electrons: 2
Periodic Symbol: Co - 30Atomic number, Number of valence electrons and periodic symbol for: NickelAtomic Number: 28
Valence Electrons: 2
Periodic Symbol: Ni - 31Atomic number, Number of valence electrons and periodic symbol for: CopperAtomic Number: 29
Valence Electrons: 1
Periodic Symbol: Cu - 32Atomic number, Number of valence electrons and periodic symbol for: ZincAtomic Number: 30
Valence Electrons: 2
Periodic Symbol: Zn - 33Principal parts of an Atom areElectron, neutron, proton.
- 34Nucleus of an atom isThe center of an atom consisting of protons and neutrons.
- 35Electrons physical place in an atom isOrbiting around the nucleus
- 36Orbital path of an electron is calledA shell
- 37The atomic number of an element is equal to...The ammount of protons within it.
- 38A balanced atom is whereThe number of protons equal the number of electrons.
- 39Valence electrons areElectrons orbiting the outermost shell
(Valence shell) - 40Describe valence electrons stabilityValence electrons are less stable.
They can potentially leave their atom if disturbed or energized. - 41The less valence electrons in an atom the less...stable the valence electrons are and can be knocked out of the atom easier.
Atoms have a tendancy to create a full valence shell.
Copper would have a tendancy to give up its 1 valence electron to create a full valence shell. - 42Electrical flow/Electricity is generated when...electrons are transfered from one atom to another.
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- FlashCards sobre Electrical Engineering Basics, criado por Reilly Fox em 25-06-2019.
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- Reilly Fox
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