1. What type of changes are reversible?

3. if the dartboard below is used to model an atom, which subatomic particles would be located at z?

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.