Because hydrogen is the only atom where bonds are made in the 1s shell, hydrogen can make bonds as a hydride ion or a proton. It can also participate in covalent bonds, and form a weak electrostatic bond that is important in biochemical reactions, called a hydrogen bond. The hydride ion can also join with electropositive atoms in an electron-deficient bond called the three center bond.
1s^2
The hydride ion is H-. It is a hydrogen atom that has gained an electron. The normal hydrogen atom is 1s1. Having gained an electron it becomes 1s2
1s2
The negative ion F has the same electronic configuration as the positive ion Li?
Oxide - O2- electronic configuration of oxygen atom: 1s2, 2s2 2p4. electronic configuration of oxygen ion: 1s2, 2s2 2p6. phosphate - PO43-
Iodide (I-) ion
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
The electronic configuration for the sodium ion, Na+ is 1s2 2s2 2p6 or [Ne]
Helium. (A hydride ion has the same electronic configuration, but hydride is not an element since it has a net electric charge.)
The negative ion F has the same electronic configuration as the positive ion Li?
The electronic configuration of sulfur ion (S)2- is: 1s22s22p63s23p6.
Oxide - O2- electronic configuration of oxygen atom: 1s2, 2s2 2p4. electronic configuration of oxygen ion: 1s2, 2s2 2p6. phosphate - PO43-
Iodide (I-) ion
The electronic configuration of calcium in calcium hydroxide is the configuration of a calcium +2 ion, which is the same as the configuration of the preceding noble gas, argon.
hi it is a aton that is special
The electron configuration of the chloride ion is: [Ne] 1s2.2s2.2p6.3s2.3p6.
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
Considering the normal calcium ion Ca2+ it has the same electronic configuration as the noble gas Argon.
The electronic configuration for the sodium ion, Na+ is 1s2 2s2 2p6 or [Ne]
[Ne] 3s2 3p5 is the electronic configuration for neutral Chlorine. Its -1 ion, however is: [Ne] 3s2 3p6 or [Ar].