Note that there is a difference between a pair of electrons (two dots) and a single electron (one dot). Adding 7 single electrons the Cl atom is not graded equivalently to adding three lone pairs of electrons and one single electron. Electrons will only be available in the More menu if they are needed to complete the question. Add 7 total electrons to the chlorine atom. Add the electrons as three lone pairs of electrons (two dots) and one single electron (one dot).

Please use the options below to choose one correct answer to the question in the attached image. two more protons than carbon 12 two more electrons than carbon 12 two more neutrons than carbon 12 two more protons and neutrons

Look at the table you completed for Lab 3 and answer the questions below; Write down one pattern you’ve noticed occurring in your Table. Can you explain the reason for the pattern you observed in question 1 above?  Look at the Periodic  Table of elements on your Reference Table are there any other patterns you notice?  Can you explain them?

Please check and see if I got the information in the table below correct. If there are mistakes please correct them.  Protons Neutrons Electrons Element Symbol Element Name Net Charge Mass Number Valence Electrons 1 0 1 H Hydrogen 0 1 1 6 6 6 C Carbon 0 12 4 8 8 8 O Oxygen 0 16 6 3 4 2 Li Lithium +1 7 0 5 6 4 B Boron +1 11 3 4 4 2 Be Beryllium +2 8 2 9 10 10 F Fluorine -1 19 8 2 2 2 He Helium 0 4 2 5 4 7 B Boron -2 9 5 6 6 6 C Carbon 0 12 4