Answer:
There will be 16 electrons in O2-
Similarities. very useful
differences. coal is a pullutant. while womd is not. i guess
Answer:
0.693 (you can round it up if you want to)
Explanation:
Density= mass ÷ volume
54.2 ÷ 78.1 = 0.693
I hope this helped☺
Answer:
Explanation:
I did this class yesterday give me like 10min imma find my anwsers