Can you tell me a sentence for electrcal charge

Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root

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.

The plant food contains nh4)3po4 what tests would you run to verify the presence of the nh4 ion and the po4 ion