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Outcome A1, and A3 Quiz #1 Review

Last updated 10 months ago
37 questions
1

What does this safety symbol mean?

1

What does this safety symbol mean?

1

Which description of particles is correct?

1

Material Safety Data Sheets (MSDS) are required for every controlled substance. What information is not found on an MSDS?

1

Which of the following statements best describes water in the solid state?

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Which of the following statements does not belong in the particle theory of matter?

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Question 7: What physical property can be used to distinguish between a 1 cm cube of copper and a 1 cm cube of sugar?

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Question 8: Which of the following statements is false?

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Question 9: Which of the following is a pure substance?

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Question 10: A science student is about to mix two unlabelled chemicals. Which piece of advice would you offer to this student?

1

A product's safety label shows that it is flammable and combustible. What two things should you consider when choosing a storage site for this substance?

1

WHMIS labels are found in science labs. Name two other places WHMIS labels are found.

1

Explain two reasons WHMIS training is important in a wide variety of jobs.

1

If someone with a visual impairment needed to identify a substance, what three properties would help them recognize it?

1

Every substance has a unique set of properties. List two physical properties and two chemical properties of baking soda.

1

Describe the three states of matter and provide an example of each.

1

List the four Household hazard symbols.

1

The household hazard symbols come with three levels of severity. What are the three levels and what shapes does each level have?

1

What is the difference between a pure substance and a mixture. Give two examples of each.

1

How is the periodic table organized?

1

Which of the following properties does not describe a metallic element?

1

Which of the following statements properly describes the periodic table?

1

What does the staircase line on the periodic table separate?

1

Question 5: A pure substance is made up of only one type of particle. Which of the following items lists pure substances?

1

Question 6: What does a decomposition reaction do?

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Question 7: Which statement is true of a chemical formula?

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Question 8: How many elements are found in monosodium glutamate, which has this formula: NaC5H8NO4(s)?

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Question 9: How many atoms are found in a single particle of monosodium glutamate, which has this formula: NaC5H8NO4(s)?

1

Which of the following best describes a decomposition reaction?

1

What elements can be trapped by decomposing water?

1

Many household products have scientific names. Which of the following pair of common name and scientific name is correct?

1

Which of the following pair of terms is incorrect?

1

Describe two ways the periodic table is organized.

1

Compare metallic and non-metallic elements by completing this chart. List at least two similarities and two differences.

1

(a.) How many different elements are found in acetaminophen, C9H9NO2(s)?
(b) How many atoms are found in a single particle of acetaminophen? Show your work.

1

Why is it important for scientists everywhere around the world to use standard symbols for the elements?

1

You are given a sample of an unknown element. Describe three tests you would use to determine whether this element is a metal or a non-metal.