i don't know but try putting this diagram into a question on google. you should be able to get some type of answer if not the right answer. good luck and * hint* you can make a really good question out of the sentence on top of the DIAGRAM. I hope this was helpful. please let me know in the comments: )
Answer:
hydrgen = i think it is 4
oxygen = i think it is 3
Explanation:
1) 100s of millions of years ago Trees and plants fall into swamps
2) Layers of rotting plant matter builds up underwater
3) Over millions of years the weight of layers heat the plant matter and turn into Peat
4) Over millions of years more pressure and heat turns Peat into coal
<span>increase while moving left to right within a period and increase while moving upward within a group. </span>
The best answer choices can be A.because it reduction he eletrolytic from positive
