Which book would a meteorologist most likely use as a reference?
o the grand canyon
o predicting the weather
the history of the moon
to the ecology of the arctic ocean

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.