Presentation on theme: "Boron has actually 5 protons, and if not merged with noþeles else, has actually 5 electrons. Boron has 6 neutrons. 11 atom mass – 5 protons = 6 neutron 5 B Boron"— Presentation transcript:




You are watching: What element has 5 protons 6 neutrons and 2 electrons

1 Boron has actually 5 protons, and if not an unified with noþeles else, has 5 electrons. Boron has actually 6 neutrons. 11 atomic mass – 5 protons = 6 neutrons 5 B Boron 10.811

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2 5 P+ 6 N e- 5 B Boron 10.811

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3 every electron shell can hold a maximum variety of electrons. ShellMax 1 st 2 2 nd 8 3 rd 8 or 18 P+ N 2 e- 8 e- 2, 8, 8

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4 Carbon has 6 electrons. 2 go in the very first shell, leaving 4 for the 2nd shell. 2, 8, 8

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5 Sodium has 11 electrons. 2 walk in the an initial shell, 8 walk in the second shell, leaving 1 for the 3rd shell. 2, 8, 8

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6 How many electrons room in the outer shell of Oxygen? 8 O Oxygen 15.99 8 P+ 8 N 2, 8, 8

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7 These external electrons space VALANCE ELECTRONS. Valance electrons control how one atom interacts with various other atoms. 8 O Oxygen 15.99 8 P+ 8 N

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8 10 Ne Neon 20.180 11 Na sodium 22.990 7 N Nitrogen 14.007 13 Al Aluminum 26.982 2, 8, 8

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9 top top the following two pages of her notebook, copy down the routine Table boxes because that the adhering to four elements. Compose out how numerous protons, electrons, and also neutrons each have. Draw the elements, and also highlight the valance electrons. Lithium (3) salt (11) Argon (18) Neon (10) 2, 8, 8

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10 5 P+ 6 N e- 5 B Boron 10.811

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11 DSJ 3 + sentences: Do any type of atoms have actually zero protons, neutrons, or electrons? If so, i m sorry elements. If not, why not? element of the day: Copy the box, draw the atom (large). Identify the number of protons, neutrons, and also electrons. Highlight any valance electrons. 14 Si Silicon 28.09

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12 1 H Hydrogen 1.008

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13 14 Si Silicon 28.09 14 P+ 14 N

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14 14 P+ 14 N

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16 Dimitri Mendeleev emerged the routine Table. In 1863 there were 56 well-known elements. That earned the 1906 Nobel compensation in Chemistry.

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17 ParticleChargeLocationMassAbbrev. ProtonPositiveNucleus1P+ NeutronNoneNucleus1N ElectronNegative“Cloud”0e-

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18 ns A r t r ns d G e Ar is the chemistry symbol because that Argon Ge is the chemical symbol for Germanium

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19 p A r t r i d g e 1818 ns + Argon22 N Ar18 e - 39.95 8 valance electrons Mass the 40 atomic units 18 P+ 22 N

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