A golf ball has more mass than a tennis ball because it ____. (1 point)
takes up more space.
contains more matter.
contains different kinds of matter.
has a definite composition.Weegy:
A golf ball has more mass than a tennis ball because it contains more matter. [http://quizlet.com/3859238/chemistry-final-multiple-choice-questions-flash-cards/
]Auto answered|Score 1|andrewpallarca|Points 17306|User:
An example of an extensive property of matter is ____. (1 point)
... mass; pressure; hardness; (ie Volume = 1 m³, ... temperature is NOT an extensive property, (T). ... [ Answer Some examples of extensive properties are length, ... http://wiki.answers.com/Q/What_are_some_examples_of_extensive_property
] Auto answered|Score .934User:
Which of the following is NOT a physical property of water? (1 point)
It has a boiling point of 100ºC.
It is a colorless liquid.
It is composed of hydrogen and oxygen.
Sugar dissolves in it.Weegy:
best answer: D. It is composed of hydrogen and oxygen. Auto answered|Score .9392|bikbak04|Points 942|User:
Which state of matter has a definite volume and takes the shape of its container? (1 point)
both b and c.Weegy:
A. Liquid has a definite volume and takes the shape of its container. [http://chemistry.about.com/od/lecturenotesl3/a/statesmatter.htm
]Auto answered|Score .9156|andrewpallarca|Points 17306|User:
Which of the following CANNOT be classified as a substance? (1 point)
When the vapor collides with a colder mass of air, ... as shown on the following table. ... and therefore ratios cannot be used to calculate salt ... [ www.answerbag.com/q_view/403955
] Auto answered|Score .7955User:
Which of the following is a homogeneous mixture? (1 point)
sand and water
a) salt waterAuto answered|Score .8874|selymi|Points 9596|User:
Which of the following is true about compounds? (1 point)
They can be physically separated into their component elements.
They have compositions that vary.
They are substances.
They have properties similar to those of their component elements.Weegy:
B. They are substances.Auto answered|Score .5079|vanilla2bean|Points 3146|User:
What distinguishes a substance from a mixture? (1 point)
Substances are compounds, and mixtures are not.
Mixtures are groupings of elements, and compounds are not.
Samples of the same substance can have different intensive properties.
Mixtures can be separated physically, while compounds cannot.Weegy:
A compound is not the same as a mixture, ... they form substances quite different from ... [ The elements in compounds cannot be separated by simple physical ... www.answers.com/topic/compound
] Auto answered|Score .7385User:
Which of the following is a chemical property? (1 point)
ability to react with oxygenWeegy:
A. ability to react with oxygen is a chemical property.Auto answered|Score .897|andrewpallarca|Points 17306|User:
What must be done to be certain that a chemical change has taken place? (1 point)
Check for the production of bubbles before and after the change.
Demonstrate that a release of energy occurred after the change.
Check the composition of the sample before and after the change.
Demonstrate that energy was absorbed by the reactants after the change.Weegy:
D. Check the composition of the sample before and after the change must be done after a chemical change
]Auto answered|Score .9144|MrG|Points 2013|User:
Which of the following is true for all chemical reactions? (1 point)
The total mass of the reactants increases.
The total mass of the products is greater than the total mass of the reactants.
The total mass of the products is less than the total mass of the reactants.
The total mass of the reactants equals the total mass of the products.Weegy:
By searching for the different elements within the equation in addition to knowing the properties of different reactions.Auto answered|Score .5222|thirstyg|Points 83|User:
Which of the following commands can you access from the Review tab? (5 points)
Spelling, Research, Thesaurus
Research, Thesaurus, Narration
Spelling, Thesaurus, Music
Transitions, Music, NarrationNote:
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All Categories|No Subcategories|Not Answered|12/9/2012 1:38:35 PM