Cards in this guide (7)
What is the formula for aluminum oxide
What element is K on the periodic table
The symbol for potassium on the periodic table is K.
Sulfur symbol and atomic mass
Sulfur symbol is S, and its atomic mass is 32.
Where does the mole ratio between two chemicals come from
they come from the balanced equations
What is the atomic number of this element O
The atomic number of oxygen (abbreviated O) is 8.
How many electrons in the valence shell of sulfur
There are 6 valence electrons in the sulfur atom.
Which of the following is a noble gas
Argon (Ar) is one of them