In h2o, the type of bond that holds one of the hydrogen atoms to the oxygen atom is a

Will mark brainliest how many electrons can be held in the energy level n = 4?

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

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.