FREE AND STUDY GAMES ABOUT PROPERTIES OF

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FREE AND STUDY GAMES ABOUT PROPERTIES OF

MATTER EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -50 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: (Physical or Chemical) Diamonds are a very hard substance

Answer:

physical

Question 2: Solubility is what kind of change

Answer:

physical change

Question 3: What type of change has occurred when a nail rusts

Answer:

a chemical change

Question 4: (Physical or Chemical) oxygen is odorless and colorless

Answer:

physical

Question 5: (Physical or Chemical) properties can be used to identify substances

Answer:

both

Question 6: (Physical or Chemical) Iron reacts with water to form rust

Answer:

chemical Question 7: (Physical or Chemical) the density of water is 1.0 gram per cubic centimeter

Answer:

physical Question 8: (Physical or Chemical) sodium reacts very easily with other elements

Answer:

chemical

Question 9: What kinds of chemical changes happen inside of your body?

Answer:

food is broken down by enzymes in your stomach Question 10: True or False: A catalyst speeds up a chemical reaction.

Answer:

true

Question 11: What type of change occurs when glass breaks?

Answer:

physical change

Question 12: When does a physical change occur?

Answer:

when the size,shape or state of matter changes

Question 13: (Physical or Chemical) baking soda reacts with vinegar

Answer:

chemical Question 14: True or False: A chemical change can be easily reversed.

Answer:

false

Question 15: What is a clue that a chemical change has taken place?

Answer:

a gas forms when the change takes place

Question 16: (Physical or Chemical) nitrogen is a colorless gas

Answer:

physical Question 17: (Physical or Chemical) Alka-Seltzer tablets react with water to produce gas

Answer:

chemical

Question 18: Stepping on a bag of potato chips would be what kind of change?

Answer:

physical change

Question 19: (Physical or Chemical) the tree is 8 meters high

Answer:

physical

Question 20: How can salt be made?

Answer:

in a chemical reaction between sodium and chlorine

Question 21: What type of change can be reversed?

Answer:

physical change

Question 22: Example of a chemical change that happens over a period of time

Answer:

rusting of metal Question 23: (Physical or Chemical) A students shirt suddenly bursts into flames

Answer:

chemical

Question 24: (Physical or Chemical) the gas is flammable

Answer:

chemical Question 25: True or False: With a physical change, no new substance is formed.

Answer:

true

Question 26: (Physical or Chemical) the boiling point of water is 100 c

Answer:

physical

Question 27: (Physical or Chemical) oxygen is a gas

Answer:

physical

Question 28: What are chemical properties?

Answer:

properties of matter that do change the chemical nature matter will be changed into a new substance after the reaction