It is supposed that dubnium is pentavalent; but valences 3 and 4 also probably possible.
Phosphite has an ionic charge of -3.
The ionic charge of stannous (tin) is typically +2.
The ionic charge of bromate ion (BrO3-) is -1.
Iodine typically has an ionic charge of -1.
The ionic charge of chloride ions is -1.
Phosphite has an ionic charge of -3.
The ionic charge of stannous (tin) is typically +2.
The ionic charge of bromate ion (BrO3-) is -1.
Iodine typically has an ionic charge of -1.
The ionic charge of chloride ions is -1.
Dubnium
The compound is K2SO4 (potassium sulfate) Potassium (K) has a 1+ ionic charge. Sulfur (S) has a 2- ionic charge. Oxygen (O) has a 2- ionic charge.
H2O (water) is a neutral molecule, so it does not have an ionic charge.
The ionic charge for CoN is -3. This is because cobalt (Co) has a 3+ charge, and nitrogen (N) has a 3- charge, resulting in a neutral ionic compound when combined.
Dubnium is not flammable.
The net charge of an ionic compound is equivalent to zero.
Fluorine typically has a -1 ionic charge, neon is a noble gas and does not form ions, and sodium typically has a +1 ionic charge.