What cannot be broken down into other substances?
A. Element
B. Compound
C. Mixture
D. Solids
plz help asap mark Brainliest going over my mom house and I need help plz

1.from liquid state to gaseous state is evaporation 3.solid to liquid is melting 5. solid to gaseous state is sublimation 6. gas to solid state is decomposition 7. a change of state is known as the states of matters

The answer is b i think

Noble gases is far right

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.