Atoms Flashcards
1
Q
The smallest building blocks of all substances in the universe.
A
Atoms
2
Q
The weight of an atom.
A
Atomic Mass
3
Q
Metal-based atoms
A
Metalloids
4
Q
The table which holds the name of all discovered elements, whether natural or handmade.
A
Periodic Table
5
Q
The rows in the periodic table.
A
Periods
6
Q
The columns in the periodic table.
A
Groups
7
Q
The negative charge in an atom (Atomic Number).
A
Electron
8
Q
The neutral charge in an atom (Atomic Mass (rounded) minus Atomic Number).
A
Neutron
9
Q
The positive charge in an atom (Atomic Number).
A
Proton
10
Q
The middle of an atom.
A
Nucleus
11
Q
When the amount of electrons changes
A
Ions
12
Q
Multiple types of elements
A
Compound
13
Q
One type of element
A
Element
14
Q
Positive ion
A
Cation
15
Q
Negative ion
A
Anion
