How can I solve this? Thank you in advance!! Draw all the other resonance structures. Show the flow of electrons (arrows). Draw all lone pares as well. Show which ones are most impactful (most stable).

Ineed to find the answer of this question because i dont understand it

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98

How many moles of oxygen gas are produced from the decomposition of six moles of potassium