The strontium ion is positive, divalent, Sr2+.
Strontium.
Strontium form the divalent cation Sr2+.
Sr(NO3)2 Since strontium ion (Sr2+) has a charge of +2 and nitrate ion (NO3-) has a charge of -1, there must be 2 nitrates to account for 1 strontium making the formula neutral
I think it's negaive
The bipositive ion of strontium takes the electron configuration of xenon.
A strontium ion has a charge of +2
A strontium ion has a charge of +2
+2
Charge
The name given to the electrical charge on an ion is a oxidation number. The charge of the ion typically formed by strontium is 2 plus.
Strontium Ion
An isotope has extra or fewer neutrons in the nucleus than the average number for that element. This may or may not result in a radioactive isotope. An ion has extra or fewer electrons orbiting the nucleus. This usually increases the chemical reactivity.
Te or Tellurium
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
strontium is a metal, therefore it must form only positive ions.
36 electrons are there in Sr2+ ion
Strontium.