Question 4 Which of these substances are compounds? L. Neon II. Crude oil III. Water IV. Sodium chloride o I and III o II, III, and IV O III and IV O Il and IV Question 5 Which scientist is incorrectly matched with his idea or theory? Scientist Theory I. Rutherford Atoms contain a nucleus. IL Proust Law of constant composition III. Lavoisier Law of conservation of matter IV. Dalton Law of conservation of mass V. Boyle The simplest form of a substance is an element. O I. O III. O IV. O V. Question 6 Methane can be decomposed into two simpler substances: hydrogen and carbon. Therefore, methane is a(n) a mixture O clement atom compound. O molecule

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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I am doing a practice test and need to check my answers. All of this is for Chem 101

 

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Question 4
Which of these substances are compounds?
L.
Neon
II.
Crude oil
III. Water
IV. Sodium chloride
o I and III
o II, III, and IV
O III and IV
O Il and IV
Question 5
Which scientist is incorrectly matched with his idea or theory?
Scientist
Theory
I.
Rutherford
Atoms contain a nucleus.
IL
Proust
Law of constant composition
III. Lavoisier
Law of conservation of matter
IV. Dalton
Law of conservation of mass
V.
Boyle
The simplest form of a substance is an element.
O I.
O III.
O IV.
O V.
Question 6
Methane can be decomposed into two simpler substances: hydrogen and carbon. Therefore, methane is a(n)
a mixture
O clement
atom
compound.
O molecule
Transcribed Image Text:Question 4 Which of these substances are compounds? L. Neon II. Crude oil III. Water IV. Sodium chloride o I and III o II, III, and IV O III and IV O Il and IV Question 5 Which scientist is incorrectly matched with his idea or theory? Scientist Theory I. Rutherford Atoms contain a nucleus. IL Proust Law of constant composition III. Lavoisier Law of conservation of matter IV. Dalton Law of conservation of mass V. Boyle The simplest form of a substance is an element. O I. O III. O IV. O V. Question 6 Methane can be decomposed into two simpler substances: hydrogen and carbon. Therefore, methane is a(n) a mixture O clement atom compound. O molecule
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