Question

Which of these statements is true?

A.
Some molecules may contain no atoms.

B.
Some elements found in nature exist as molecules.

C.
Some compounds include only one type of element.

D.
Some atoms are made of two or more different elements.

Answer 1

B.

\[O_{2}\] is a perfect example

Answer 2

plz help

Answer 3

b

Answer 4

I'm not sure about C. Check the definition of compound. Graphite and diamonds are made only from carbon but are they considered compounds?

Answer 5

is da answer b

Answer 6

b for sure. is there only one choice or can you choose more than one?

Answer 7

thx