The Nature Of Matter (Biology) Flashcards
1
Q
How many discovered elements are currently in the table
A
109
2
Q
What is the ring outside of the nucleus
A
The shell
3
Q
What is the top part of the nucleus
A
Protons
4
Q
Which part of the nucleus in on the bottom
A
Neutrons
5
Q
What do the protrons and neutrons make up
A
Nucleus
6
Q
What part is on the shell
A
Electrons
7
Q
What charge to protons have
A
Positive
8
Q
What charge do neutrons have
A
Neutral
9
Q
What charge do electrons have
A
Negative
10
Q
What is a compound
A
A chemical substance made of two different elements
