Chemistry 1 questions

HideShow resource information
What makes up an element?
Atoms.
1 of 12
What represents atoms?
Chemical symbols.
2 of 12
What forms a compound?
Two or more elements combined.
3 of 12
What does a nucleus of an atom contain?
Protons and neutrons.
4 of 12
What charge do protons have?
Positive.
5 of 12
What charge do neutrons have?
None.
6 of 12
What charge do electrons have?
Negative.
7 of 12
What does the atomic number represent?
The number of protons (equals number of electrons).
8 of 12
What does the mass number represent?
Number of protons plus number of neutrons.
9 of 12
How many electrons can each shell hold?
First shell 2, other shells 8.
10 of 12
What is ionic bonding?
The transfer of electrons between metals and non metals.
11 of 12
What is covalent bonding?
The sharing of electron between two or more non metals.
12 of 12

Other cards in this set

Card 2

Front

What represents atoms?

Back

Chemical symbols.

Card 3

Front

What forms a compound?

Back

Preview of the front of card 3

Card 4

Front

What does a nucleus of an atom contain?

Back

Preview of the front of card 4

Card 5

Front

What charge do protons have?

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Atoms resources »