The First Twenty Elements Flashcards
What is the Atomic Number of Helium?
2
What is the Atomic Number of Lithium?
3
What is the Atomic Number of Beryllium?
4
What is the Atomic Number of Boron?
5
What is the Atomic Number of Carbon?
6
What is the Atomic Number of Nitrogen?
7
What is the Atomic Number of Oxygen?
8
What is the Atomic Number of Fluorine?
9
What is the Atomic Number of Neon?
10
What is the Atomic Number of Sodium?
11
What is the Atomic Number of Magnesium?
12
What is the Atomic Number of Aluminum?
13
What is the Atomic Number of Silicon?
14
What is the Atomic Number of Phosphorus?
15
What is the Atomic Number of Sulfur?
16
What is the Atomic Number of Chlorine?
17
What is the Atomic Number of Argon?
18
What is the Atomic Number of Potassium?
19
What is the Atomic Number of Calcium?
20
What is the symbol for Hydrogen?
H
What is the symbol for Helium?
He
What is the symbol for Lithium?
Li
What is the symbol for Beryllium?
Be
What is the symbol for Boron?
B