Chemistry, 21.03.2021 08:50, hardwick744
After reading about the kinds of changes that occur, Yara saw some rust on a pipe that was
going into her house. What kind of change is the formation of rust? *
reactant
product
chemical
physical​
Answers: 1
Chemistry, 22.06.2019 23:00, aly02
Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c. vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
After reading about the kinds of changes that occur, Yara saw some rust on a pipe that was
going in...
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