first 20 elements in the periodic table Flashcards
1
Q
- name the element
- and how many protons it has
remember to spell correctly
(H)
A
-hydrogen
- 1 proton
2
Q
- name the element
- and how many protons it has
remember to spell correctly
(Li)
A
-Lithium
- 3 protons
3
Q
- name the element
- and how many protons it has
remember to spell correctly
(He)
A
-Helium
-2 protons
4
Q
- name the element
- and how many protons it has
remember to spell correctly
(Be)
A
-Beryllium
- 4 protons
5
Q
- name the element
- and how many protons it has
remember to spell correctly
(Na)
A
- Sodium
- 11 protons
6
Q
- name the element
- and how many protons it has
remember to spell correctly
(B)
A
-boron
- 5 protons
7
Q
- name the element
- and how many protons it has
remember to spell correctly
(Mg)
A
- magnesium
- 12 protons
8
Q
- name the element
- and how many protons it has
remember to spell correctly
(C)
A
- carbon
- 6 protons
9
Q
- name the element
- and how many protons it has
remember to spell correctly
(K)
A
-potassium
- 19 protons
10
Q
- name the element
- and how many protons it has
remember to spell correctly
(N)
A
-nitrogen
- 7 protons
11
Q
- name the element
- and how many protons it has
remember to spell correctly
(Ca)
A
-calcium
- 20 protons
12
Q
- name the element
- and how many protons it has
remember to spell correctly
(O)
A
-oxygen
- 8 protons
13
Q
- name the element
- and how many protons it has
remember to spell correctly
(Al)
A
- Aluminium
- 13 protons
14
Q
- name the element
- and how many protons it has
remember to spell correctly
(F)
A
- fluorine
- 9 protons
15
Q
- name the element
- and how many protons it has
remember to spell correctly
(Si)
A
- silicon
- 14 protons