Nitrogen trifluoride, NF3, is used in the manufacture of plasma screens.
(a) Draw a diagram showing all outer electrons to represent a molecule of nitrogen trifluoride.
(b) The atoms in nitrogen trifluoride are held together by covalent bonds.
Circle the correct words to complete the sentence.
A covalent bond forms when two nuclei are held together by their common attraction for a shared pair of .
(c) The equation for the formation of nitrogen trifluoride, NF3 , is:
N2 + 3F2 2NF3
Calculate the mass of nitrogen trifluoride produced from 7 g of nitrogen.