HeELP BRAINLIES Question 10
The amounts of two elements X and Y in three samples of an unknown
substance are as follows: 10,0 g X and 10,0 g Yin Sample 1, 18.0 g X and
12.0 g Yin Sample 2, and 6,0 g X and 2.0 g Y in Sample 3. This substance is
-likely a mixture
-likely an element
-either a compound or an element, but cannot be a mixture
-likely a compound