iit means the maxumum number of electrons that can occupy an energy level.
The chemical formula for helium is He, and the chemical formula for nitrogen is N2.
The element's symbols are N and O, the gaseous diatomic molecules are represented by N2 and O2 .
The chemical formula for liquid nitrogen is N2, which means it is composed of nitrogen molecules, each consisting of two nitrogen atoms bonded together.
H2O (water), CO2 (carbon dioxide) and N2 (nitrogen) are chemical compounds. O2 (oxygen) is a diatomic molecule, not a compound.
The chemical formula for helium is He, while the chemical formula for nitrogen is N₂.
The chemical formula for helium is He, and the chemical formula for nitrogen is N2.
2NH3 is the product of N2+3H2
N2 is nitrogen gas but technically its dinitrogen
NO2 or N2
a coefficient is the number that falls before the chemical formula.so,in 3Mg N2 - Mg3N2 there are 3 coefficients in that chemical equation. These are present on the reactants side.
n2
Free nitrogen is diatomic. Write the formula as: N2.
Formula: N2
Formula: N2
No, the coefficient sequence is not needed to balance the chemical equation for the reaction between magnesium (Mg) and nitrogen (N2) to form magnesium nitride (Mg3N2). The balanced chemical equation is already given as: 3Mg + N2 → Mg3N2.
Formula: N2
If you mean the equation for the production of NO from the elements at STP, it would be: N2 + O2 => 2NO OR ½N2 + ½O2 => NO