Chemistry, 22.10.2020 03:01 jessica3981
Choose the terms and phrases that correctly complete the sentences
Gloria's family built a new deck using building materials made from recycled plastic bottles. As they were heated, the plasties softened and
were formed into new shapes. These plastics were
Choose
solids, and their particles are arranged
Choose
These solids are different from Choose
solids which melt at a specific
temperature
Answers: 2
Chemistry, 22.06.2019 11:00
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.
Answers: 1
Chemistry, 22.06.2019 19:30
Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth. what is the independent variable for this experiment?
Answers: 1
Chemistry, 22.06.2019 21:50
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
Answers: 2
Choose the terms and phrases that correctly complete the sentences
Gloria's family built a new deck...
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