4.Which of the following statement are true for pure substances? * *2

1.	4.Which of the following statement are true for pure substances? * *2 pointsA. Pure substance are mixture.B. Pure substance contains only one kind of particleC. Pure substance have indefinite ratioD. All of these
Answer» Answer: B. PURE substance contains only ONE kind of PARTICLE

4.Which of the following statement are true for pure substances? * *2 pointsA. Pure substance are mixture.B. Pure substance contains only one kind of particleC. Pure substance have indefinite ratioD. All of these

Answer»

Answer:

B. PURE substance contains only ONE kind of PARTICLE