Có 4 dung dịch NaOH, H2SO4. NH1, NaCl có cùng nồng độ . Dung dịch Ph nhỏ nhất là

C) electrons encircling a nucleus with neutrons and protons

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.

The answer is tea due to the main ingredient being a herb that grows from the ground and sugar that grows from a stalk, i hope this : )     p.s.  can i be brainliest?