subject
Chemistry, 07.10.2019 03:30 jacobp0712

Suppose the mass spectrum of a hypothetical monatomic element x contains a signal at mass number 13 and another of identical height at mass number 15.
a. sketch the mass spectrum. make sure each axis is properly labeled.
b. how many isotopes are present? why?
c. what are the fractional abundances of the isotopes? why?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 10:30
Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
Answers: 1
question
Chemistry, 22.06.2019 16:30
Which metals are called noble metals
Answers: 2
question
Chemistry, 23.06.2019 00:30
Quickly what are the following of organisms that existed over a wide area but only for a limited time period called a.soft fossils b.mold fossils c.index fossils d.trace fossils
Answers: 1
question
Chemistry, 23.06.2019 01:30
Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
You know the right answer?
Suppose the mass spectrum of a hypothetical monatomic element x contains a signal at mass number 13...
Questions
question
Mathematics, 04.09.2020 19:01
question
Biology, 04.09.2020 19:01
question
Mathematics, 04.09.2020 19:01
question
Physics, 04.09.2020 19:01