Add up the total number of electrons: 2+8+6=16.
So if it is an atom in the ground state it will be the one with 16 electrons. It will also have 16 protons, and therefore be atomic number 16. Look on the Periodic Table to find number 16.
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Yes, 2/6 = 8/24Yes, 2/6 = 8/24Yes, 2/6 = 8/24Yes, 2/6 = 8/24
The rule is +-= - --=- -+= - ++=+ S0: -6 + -8 -6 - 8, which equals -14.
here are all the possible combinations 6(12)+8 6(10)+10(2) 6(9)+8(2)+10 6(8)+8(4) 6(7)+8+10(3) 6(6)+8(3)+10(2) 6(5)+8(5)+10 6(5)+10(5) 6(4)+8(2)+10(4) 6(4)+8(7) 6(3)+8(4)+10(3) 6(2)+8+10(6) 6(2)+8(6)+10(2) 6+8(3)+10(5) 6+8(8)+10 8(10) 8(5)+10(4) 10(8)
When they have the same arrangement of numbers. 30-3 5+2 6-1 1+2 3-1 4+10 - Yes 6-0 9-4 1+2 2•2 10-7 5+8 2-1 4+2 1-3 - No 6-2 9+1 4+2
No. A Hydrogen atom has 1 proton and 1 electron with the electron arrangement 1. An Oxygen atom has 8 protons, 8 neutrons and 8 electrons with the elecron arrangement 2. 6.
Chlorine
The electron configuration of iron is [Ar]3d64s2. The electron shells contain 2, 8, 14 and 2 electrons.
Magnesium. 2+8+2=12 electrons so it also has 12 protons., Mg has proton number 12. You can tell by looking that is is in group 2 as the outer shell has 2 electrons. It has 2 filled inner energy levels and 2 electrons in the outer shell.
The isotope 14C has in the nucleus 6 protons and 8 neutrons. The electron configuration is [He]2s22p2.
The normal electron arrangement of sodium(Na) in K, L and M shells is 2, 8, 1 and the electronic configuration of the metal in its sub-shells is 1s2 2s2 2p6 3s1.
Magnesium belongs to group-2. Its configuration is 2 8 2.
Neon has 2 and 8 electrons per shell; the electron configuration is [He]2s2.2p6.
Electron Arrangement for Nickel: 1s22s22p63s23p63d84s2 the electron orbital arrangement in terms of increasing energy however is 1s22s22p63s23p64s23d8. Using the "noble gas core" method the arrangement can also be written [Ar]3d84s2. The arrangement for Ni2+: 1s22s22p63s23p63d8
Phosphorus
atoms consist of protons, neutrons and electrons. The protons and neutrons are clumped together in the centre. This is called the nucleus. The electrons "orbit" the nucleus. We say there are different "electron shells", the first layer has 2 electrons, second has 8 and depending on how many electrons an atom has determines what element it is.
2 8 6