Science, asked by sabinanatasa1991, 1 year ago

B. Find the valencies of the underlined elements or radicals in the following compounds.
BaCl2, PCI,. PCIS, NH3. MgSo.. CaCO3. Na,o. Cao, Ca(OH)g, FeSO4
FeCly, Fe 03. NaOH. Al(OH)3. Na co

Answers

Answered by Singham123

2

Answer:

Explanation:

bro u havent underlined anything

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