subject
Chemistry, 15.07.2021 09:20 mathamaticlly

Please help!! Chemical reactions and Nuclear reactions cause matter to change in different ways. Witch TWO statements decribe how matter changes only in nuclear reactions.
• A. The automic nuclei change.
• B. Some energy is transformed into mass.
• C. The total mass of the reactions is conserved.
• D. New elements are formed​

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 21:00
The earth's moon is unusually large. two popular theories of the moon's origin include the "sister world" hypothesis, which states that the moon formed from the same materials as the earth, near enough to the earth that they fell into orbit around each other. a second theory is the "capture" hypothesis, in which the moon formed elsewhere in the solar system, and the earth's gravity pulled it into its orbit. studies of what the moon is made of indicate that some of its materials had to come from the earth or from the same area of the solar system where the earth had formed. at the same time, the moon does not contain much of the material that makes up the earth's core, so the moon could not have formed from the same materials as the earth. how do the two facts above affect the described theories of the moon's origin? a. they show that scientists will never agree on where the moon came from. b. they show that more experiments on moon formation need to be done. c. they show that no theory accounts for the existence of the moon. d. they show that neither theory is complete and entirely correct.
Answers: 2
question
Chemistry, 21.06.2019 23:10
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
Answers: 1
question
Chemistry, 22.06.2019 13:00
Tell me the iupac name of the following compounds:
Answers: 1
question
Chemistry, 22.06.2019 13:30
What are the major types of a chemical compound
Answers: 2
You know the right answer?
Please help!! Chemical reactions and Nuclear reactions cause matter to change in different ways. Wi...
Questions
question
Mathematics, 21.12.2020 23:50
question
Mathematics, 21.12.2020 23:50
question
Mathematics, 21.12.2020 23:50