Multiple Choice
The drawing shows two water molecules. Which statement is correct?
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1. Intro to General Chemistry
Classification of Matter
Back1. Intro to General Chemistry
Classification of Matter
- Multiple Choice
Which of the following statements is true?
12448views174rank13comments - Multiple Choice
Choose the homogeneous mixture from the list below.
9529views105rank9comments - Open Question
Classify each of the following as an element, compound or mixture.
a) Ammonia, NH3
b) Gold bar
c) Orange juice
d) Wine
e) Saline solution
6066views121rank6comments - Multiple ChoiceConsider the following data obtained by decomposing samples of carbon dioxide, CO2, into its component elements.
Mass of CO2 and Components Sample Mass CO2 Mass C Mass O2 1 44.00 g 12.00 g 32.00 g 2 22.00 g 6.00 g 16.00 g 3 88.00 g 24.00 g 64.00 g
Which of the following statements is consistent with this data?1608views2rank - Multiple ChoiceAtoms __________ .1336views2rank
- Multiple ChoiceWhich of the following is an example of a pure substance?2563views3rank
- Multiple Choice
Choose the homogeneous mixture from the list below.
9114views152rank5comments - Open Question
A _____ is a physical combination of matter in any proportions.
1455views3rank - Open Question
Based on the given information, what is the best classification for this sample of crude oil?
1165views - Open Question
What is the basic form of matter that cannot be broken down any further?
1218views - Open Question
Which solution is a homogeneous mixture: sand and water, salt and water, salad dressing, or soil?
1050views - Open Question
In the following images, the white spheres represent hydrogen atoms and the red spheres represent oxygen atoms. classify each sample as an element, a compound, or a mixture.
1312views - Open Question
Which term describes a pure substance that is made up of only one type of atom?
978views1rank - Open Question
What is the correct classification of a mixture in which both a solid and a liquid are visible?
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