Answer:
There is an extra O2 molecule left over
Explanation:
Answer:
190.2 grams
Explanation:
each arrow points to the amount it weighs, just add it all up
Acid, however it is quite weak. Water's pH is somewhere between 5.4 and 7
D. details about what happening
Answer:
#1 is protons electrons and neutrons
their respective parts are center, positive ,and no charge
#2 is positive charge, chemical properties
#3 is the number of protons, characteristics, same
#4 is atomic mass, average atomic mass
#5 is mass number, nucleus
Explanation:
no need to say thank tou i know ur in class
