elements, compounds and mixtures

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114176

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How many different types of atom are present in a compound?

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114183

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Which one of the following substances is a compound?

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When iron filings and sulfur powder are mixed together at room temperature, which one of the following statements is correct?

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Which of the following sets of substances contains only mixtures?

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Which one of the following elements is a liquid at room temperature?

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114236

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The smallest part of a compound which still has the properties of that compound is called

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114247

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Which one of the following substances is not a mixture?

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114265

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C is the chemical symbol for:

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114275

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Which one of the following four statements is correct?

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114288

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Which one of the following statements about mixtures is correct?

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114296

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Natural gas is mainly methane (CH4). What two elements are found in methane?

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114306

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A compound is a substance that

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114156

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one of the following substance is not an element. which one is it?

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114164

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elements, compounds and mixtures

Question 1 of 1

Time Left

How many different types of atom are present in a compound?

Select the correct answer(s).

(0/0)

Which one of the following substances is a compound?

Select the correct answer(s).

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When iron filings and sulfur powder are mixed together at room temperature, which one of the following statements is correct?

Select the correct answer(s).

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Which of the following sets of substances contains only mixtures?

Select the correct answer(s).

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Which one of the following elements is a liquid at room temperature?

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The smallest part of a compound which still has the properties of that compound is called

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Which one of the following substances is not a mixture?

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C is the chemical symbol for:

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Which one of the following four statements is correct?

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Which one of the following statements about mixtures is correct?

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Natural gas is mainly methane (CH4). What two elements are found in methane?

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A compound is a substance that

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one of the following substance is not an element. which one is it?

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If a substance consists of more than one type of atom chemically combined, then it is

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Which one of the following may be classified as a compound and as a molecule?

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