subject
Chemistry, 27.09.2019 13:20 vicky10445

Which of the following best describes an electron?

a. it has no charge and about the same mass as a proton.
b. it has a negative charge and much less mass than a proton.
c. it has a positive charge and much more mass than a neutron.
d. it has a negative charge and about the same mass as a neutron.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 03:10
Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.
Answers: 1
question
Chemistry, 22.06.2019 19:30
What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
Answers: 3
question
Chemistry, 22.06.2019 21:00
One similarity and one difference between an element and a mixture of elements
Answers: 1
question
Chemistry, 23.06.2019 08:00
Technician a says that you should never jump-start a frozen battery. technician b says that a frozen battery can explode, causing injury, when jump-started. who is correct?
Answers: 2
You know the right answer?
Which of the following best describes an electron?

a. it has no charge and about the sa...
Questions
question
History, 08.03.2020 03:43
question
Mathematics, 08.03.2020 03:43
question
Mathematics, 08.03.2020 03:47
Questions on the website: 13722361