a.
energy is created.
b.
Chemistry, 15.01.2020 15:31 alwaysneedhelp8420
What is one result of a chemical change?
a.
energy is created.
b.
a new material is formed.
c.
materials change from one state to another.
d.
elements are permanently destroyed.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 04:30
How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
Answers: 1
Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
Chemistry, 22.06.2019 19:10
Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Answers: 3
You know the right answer?
What is one result of a chemical change?
a.
energy is created.
b.
a.
energy is created.
b.
Questions
Advanced Placement (AP), 19.04.2021 17:50
Arts, 19.04.2021 17:50
Mathematics, 19.04.2021 17:50
Mathematics, 19.04.2021 17:50
Chemistry, 19.04.2021 17:50
Computers and Technology, 19.04.2021 17:50
Mathematics, 19.04.2021 17:50
