Answer:
16
Explanation:
The proton number is always the number in the corner of the box on a periodic table
Explanation:
im sorry but it depends on what the diagram looks like for the problem
20 mol of NH, can be produce from 30 mol o H2
I don’t know about 3 but I know that 4 is solid, 5 is you’ll feel the vibration first, 6 is you’ll see the lightning first because the speed of light is faster than the speed of sound and 7 is sound waves need a medium to travel and light waves don’t, sound waves are longitudinal and light waves are transverse, and sound waves are mechanical waves while light waves are electromagnetic waves
11.9 if i read your question correctly sorry if it’s wrong lol
