Electron configuration is a term applied to chemical elements not to compounds.
Short-hand version: [Kr] 5s^2 Note: The "^" symbol means the the following number is in the form of a superscript.
The electron configuration for a neutral strontium atom is [Kr]5s2.
The electron configuration for a 2+ strontium ion is [Kr].
Give the symbol for the element with the electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2
A strontium ion has a charge of +2
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
because the electron tranfer between an atoms and it doesnt belong to one atom
All of the representative elements (s and p block) have predictable electron configurations. However, many of the transition elements have electron configurations that are not predicted by the rules for determining electron configuration.
Sr has 38 protons, 38 electrons, and 50 neutrons.
The electron configuration of strontium is 1s22s22p63s23p63d104s24p65s2.
NO!!!! Each element has it own ground state electron configuration. Rubidium is [Kr] 5s1 Strontium is [Kr] 5s2. Notice that strontium has one MORE electron than Rubidium. The symbol [Kr] is shorthand for the full electron configuration of krypton.
Strontium Ion
A strontium ion has a charge of +2
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
The strontium ion is positive, divalent, Sr2+.
chlorine have 17 atom the eletron configuration 1s22s22p63s23p5
The strontium ion is Sr2+ with the same electron configuration as Kr. Sr element has an atomic number of 38- the neutrl Sr tom has 38 protons in its nucleus and 38 electrons - therefore the ion Sr2+ has 2 less - 36.
because the electron tranfer between an atoms and it doesnt belong to one atom
Solutions are mixtures of one or more solutes dissolved in a solvent. They do not have electron configurations. Only atoms and ions have electron configurations.
Strontium.
Strontium