6. Edward is experimenting on how two liquid samples. The data he gathered is shown in the table below. SAMPLES Temperature in 'c Before After 5 After 8 After 10 After 12 After 14 After 16 heating minutes minutes minutes minutes minutes minutes 29 60 90 100 100 1100 30 47 65 100 105 1108 Liquid A Liquid B What can be inferred from the table? a. Liquid A is pure substance while Liquid B is a mixture. b. Liquid A is a mixture while Liquid B is a pure substance c. Liquid A is an element while Liquid B is a substance. d. Both Liquids A and B are pure substance. 7. What substance is made by mixing two elements without being chemically combined? a. Compound b. Element c. Mixture d Solution 8. Which of the following is a heterogeneous mixture? a. Air C. Stainless steel b. Oil in water d. Soft drink​