Atomic Structure Flashcards
1
Q
What is an atom.
A
The smallest part of an element.
2
Q
What is the element symbol for Oxygen?
A
O
3
Q
What is the ES for sodium?
A
Na
4
Q
What is the ES for chlorine?
A
Cl
5
Q
What is the ES for Carbon?
A
C
6
Q
What is the ES for Sulfur?
A
S
7
Q
What is the ES for Hydrogen?
A
H
8
Q
What is the ES for Iron?
A
Fe
9
Q
What is a compound?
A
A pure substance made from more than 1 type of element.
10
Q
In a compound are the elements chemically bonded together?
A
Yes
11
Q
Are compounds on the periodic table?
A
No
12
Q
Do elements is a compound have different properties to the pure elements on their own?
A
Yes
13
Q
What does:
Sodium + Chlorine = ?
A
Sodium chloride.
14
Q
What does:
Copper + Sulphur = ?
A
Copper Sulphide
15
Q
What is the rule for combining two elements?
A
The product will end in -ide.
