Answer:
Dipole-Dipole force
Explanation:
Dipole - Dipole force -
These are the force of attraction , that occurs between two dipole , i.e. ,a species with two poles , hence , the attraction between the delta positive charge of first species with the delta negative charge of the second species , arises to a dipole - dipole force of attraction.
Hence, from the question,
SO₂ , is a polar compound , where O is more electronegative in comparison to S , thus , O attains a delta negative charge and S attains a delta positive charge and therefore , generates a dipole , and interacts with the dipole of the second molecule of SO₂ , arising a dipole - dipole force of attraction .
Number 1 goes with obsolete
Number 2 goes with molecular structure
Number 3 goes with ion
Number 4 goes with isotope
Number 5 goes with residue
Number 6 goes with anthracite
Number 7 goes with electrolysis
Number 8 goes with chemical formula
Number 9 goes with subscript
Number 10 goes with bituminous
Number 11 goes with electroplate
Number 12 goes with structure
Answer: It's the first one :3
Explanation:
<span>Chromium(II) sulfate
this is an ionic compound of a metal and a polyatomic ion.
chromium is a metal that can form more than one type of cation. In this case, the polyatomic ion name is sulfate and it has 2 negative charges. Then Cr has to have 2 positive charges.
then write the name of the metal followed by the charge of the ion between parenthesis and in roman numbers followed by the name of the polyatomic ion.</span>