What is the symbol for Hydrogen?
H
What is the atomic number of Helium?
2
Fill in the blank: The symbol for Lithium is ____.
Li
True or False: The symbol for Beryllium is Be.
True
What is the name of element with atomic number 4?
Beryllium
What is the symbol for Carbon?
C
What is the atomic number of Nitrogen?
7
Which element has the symbol O?
Oxygen
What is the name of element 9?
Fluorine
Fill in the blank: The symbol for Neon is ____.
Ne
True or False: Sodium has the atomic number 11.
True
What is the symbol for Magnesium?
Mg
What is the atomic number of Aluminum?
13
Which element has the symbol Si?
Silicon
What is the name of element 15?
Phosphorus
Fill in the blank: The symbol for Sulfur is ____.
S
True or False: Chlorine has the atomic number 17.
True
What is the symbol for Argon?
Ar
What is the atomic number of Potassium?
19
Which element has the symbol Ca?
Calcium
What is the name of element 21?
Scandium
Fill in the blank: The symbol for Titanium is ____.
Ti
True or False: Vanadium has the atomic number 23.
True
What is the symbol for Chromium?
Cr