In an ozone molecule, the three atoms must be connected, so there must at least be a single bond between them. Place dots in pairs around the oxygen atoms until each oxygen atom has eight valence electrons, starting with the atoms on the outside and doing the central atom last if there are enough. Do not exceed the total number of valence electrons identified in part A. Remember that the dashes between the oxygen atoms, which represent single bonds, each indicate the presence of two valence electrons.

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

What is the mass of 4 molecules of co2

Avariable that is not being directly tested during an experiment should be