4828458
Description
Quiz by Daniel Wilson5141, updated more than 1 year ago
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Created by Daniel Wilson5141
about 8 years ago
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Question 1
Question
Mark is telling Sally that his water is an element. Sally disagrees. Who is correct? Why?
Answer
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Mark is correct because water is composed of only water atoms
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Sally is correct because water is composed of only water atoms
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Mark is correct because water is made up of many different atoms
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Sally is correct because water is made up of many diffrent atoms
Question 2
Question
Which of the following is NOT a compound?
Answer
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salt
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water
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carbon
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sunlight
Question 3
Question
True or False. Corn is an element.
Answer
- True
- False
Question 4
Question
True or False. A compound is something made up of one or more elements.
Answer
- True
- False
Question 5
Question
A/An [blank_start]________[blank_end] is made up of more than one [blank_start]_______[blank_end].
Answer
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compound
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element
Question 6
Question
Salt is an example of a/an [blank_start]_______[blank_end].
Answer
-
element
Question 7
Question
[blank_start]____[blank_end] is made of NaCl
Answer
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slat
Question 8
Question
Why does the chemical compound for salt (NaCl) have 2 capital letters? What do they stand for?
Answer
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Capital letters represent diffrent elements
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Scientist aren't good at grammars
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Capital letters are not important and do not represent anything
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Capital letters represent diffrent compounds
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