Ascientist has samples of both nitrogen (n2) and hydrogen (h2). both of these substances are odorless, colorless gases at room temperature. the scientist places the samples into a closed flask and heats the flask. a colorless gas that has a strong odor forms. which of these best describes what happened? '
a.
a new element formed when oxygen and nitrogen atoms turned into new kinds of atoms.
b.
a mixture formed when nitrogen and hydrogen combined.
c.
a new compound formed when nitrogen and hydrogen chemically reacted.
d.
a pure substance that is chemically identical to both nitrogen and oxygen formed.