Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Chemistry Unit 2 + 3 > ATOMS > Flashcards

ATOMS Flashcards

You may prefer our related Brainscape-certified flashcards:
Periodic Table flashcards Chemistry 101 flashcards AP® Chemistry flashcards Organic Chemistry 101 flashcards
1
Q

What is the mass of a proton?

A

1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the mass of a neutron?

A

1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the mass of an electron?

A

Very small

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the charge of a proton?

A

+1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the charge of a neutron?

A

0

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the charge of an electron?

A

-1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is an elements atomic number?

A

The number of protons in the nucleus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the number of protons e?

A

The number of electrons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the number of electrons equal to?

A

The number of protons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the mass of an atom made up from? (aka the mass number) and why?

A

Protons + neutrons, because electrons weigh very little

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

Chemistry Unit 2 + 3 (17 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions