HYDROGEN Flashcards
1
Q
Hydrogen is most abundant _______ in the universe
A
Element
2
Q
Hydrogen aka ______
A
Inflammable air
3
Q
What is the preparation process involving in hydrogen?
A
- Lane process
- Messerschidmt process
4
Q
The two process in preparation of hydrogen can produce _______
A
99% Purity
5
Q
What are the charges in hydrogen?
A
Charges = can be (-) and (+) charges
1. H = (neutral charges); represent the symbol of Hydrogen
2. H(+) = Hydrogen ions or Protons; cation form of hydrogen
3. H(-) = Hydride
6
Q
What is isotopes?
A
Isotopes = Same atomic numbers or same number of Protons
7
Q
What are the three isotopes involved in hydrogen?
A
- Protium - Most abundant Isotopes
- Deuterium - Heavy hydrogen
- Tritium - Radioactive hydrogen
