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A neutral carbon atom has         valence electrons.

The nitrite ion has              valence electrons.

Which atom in the Br-F molecule has a partial positive charge (δ+)?

You wish to prepare [x].0 mL of a [y].0 M solution of NaOH by diluting a concentrated [z].0 M NaOH solution.  What volume in mL of the concentrated solution is required to do this?

The sulfite ion has              valence electrons.

A neutral silicon atom has          valence electrons.

Which atom in the C-Br bond has a partial negative charge (δ⁻)?

The bicarbonate ion has              valence electrons.

What is the mass in grams of Al that was reacted with excess HCl if [x].20 L of hydrogen gas were collected at STP in the following reaction? 2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (aq) + 3 H₂ (g)

The carbonate ion has              valence electrons.