Answer:
The answer to your question is the letter C.
Explanation:
Data
2NaCl
When we write molecules we use numbers in two main different ways.
If the coefficients are at the beginning of the molecule, this number indicates the number of molecules presented.
If there are subscripts, this number indicates the quantity of that specific element.
So the correct answer is letter C because it describe the correct function of this coefficient.
Nitrogen, Periodic abbreviation= N
Atomic Number: 7, as it has 7 protons
Atomic Mass: 14.007, so around 7 protons and 7 neutrons depending on isotope type
# Protons: 7
# Neutrons: 7
# Electrons: 7, usually, but not always, equal to # of Protons
Valence Electrons: 5, as with 7 electrons total, 2 would fill the first valence shell, leaving 5 in the valence, or outermost, shell.
Lemons is the most acid of these 3 fruits. It is high in citric acid.
Answer:
powerhouse of the cell
Explanation:
Mitochondria produce ATP, a necessary sugar that runs the cell
