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Matter Test (Q1 CA2
Matter Test (Q1 CA2
Question | Answer |
---|---|
What properties do a block and marbles share? | They are both hard. |
A student has two objects. They are both round and smooth. Which question below would be best to ask to decide which ball would bounce? | What are balls made of? |
Which of the following changes cannot be reversed? | an egg boiling in hot water |
A student had an ice cube in a cup on a hot day. It melted. How can I reverse the change? | put the cup of melted water in the freezer |
Is scrambling an egg reversible or irreversible? | irreversible |