Periodic Table Vocab Flashcards
0
Q
Periodic table
A
Arrangement of elements in order of their atomic number such as the elements with similar properties fall in the same column or group
1
Q
Periodic
A
Something that occurs often
2
Q
Periodic law
A
States that the repeating chemical and physical properties of elements change periodically with the atomic number of the elements
3
Q
Group/family
A
Vertical column (18 in total)
4
Q
Period
A
Horizontal rows, the highest energy level (7 total)
5
Q
Alkali metal
A
Group 1 elements
6
Q
Alkaline earth metal
A
Group 2 elements
7
Q
Halogen
A
Group 17 elements
8
Q
Noble gas
A
Group 18 elements
9
Q
Lanthanide
A
Period 6 elements
10
Q
Actinide
A
Period 7 elements
11
Q
Main group element
A
Elements in the S or P block
12
Q
Transition elements
A
D-block elements
13
Q
Inner transition elements
A
Lanthides and actinides
14
Q
S-block
A
Groups 1 and 2
