Draw the Lewis structure of the molecule NF. Use the periodic table to determine the number of electrons each atom
has

F N F

F

I'm not going to do the work for you but there is a good video that you can use to learn how to draw lewis diagrams properly.

Go on you-tube and look up: Lewis Diagrams Made Easy: How to Draw Lewis Dot Structures

This will help you draw them properly!

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

there are two significant figures.