Bucsan8688
11.12.2020 •
Chemistry
What is the Sr2+ and F- formula
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Ответ:
SrF₂
Explanation:
The combining species are strontium and fluorine atoms.
They form an ionic bond because strontium is a metal and it will lose two electrons. Two atoms of fluorine will take up each of the two electrons.
The electrostatic attraction between the two charged particles forms the bond;
Elements:
Sr F
Valency 2 1
Exchange of
power 1 2
The compound is SrF₂
Ответ:
hrhrhr
Explanation:
because h&R blok