(E) I, II, and III- A substance that can be further simplified by ordinary chemical means may
be which of the following?
I. An element or a compound
II. A mixture or a compound
III. An element of a mixture(A) I only
(B) II only
(C) III only
(D) I and II only
(E) I, II, and IIIQuestions 25–29 refer to the following terms.
(A) Density
(B) A solid
(C) Volume
(D) Weight
(E) Matter
Gives the mass per unit volume
Has mass and a definite size and shape
Gives the space occupied
Has mass and occupies space
Defined as a measure of the mass times the gravitational force
Directions:(See the explanation for this type of question and the examples on the
beginning pages of this eBook before attempting questions 30–32.)Every question below contains two statements, I in the left-hand column and
II in the right-hand column. For each question, decide if statement I is true or
false and whether statement II is true or false, and fill in the corresponding T
or F ovals in the answer spaces. *Fill in oval CE only if statement II is a
correct explanation of statement I.