Answer:
1+1=2 Unless this is a trick question. Then it's most likely 11.
Explanation:
Atomic mass=no of neutron+no of electron
Atomic mass=25+30
Atomic mass=55
Answer:
A
Explanation:
Mass is a raw measurement, weight is effected by gravity
Answer:
Check the explanation
Explanation:
Kindly check the attached image below to see the step by step explanation to the question above.
Answer:
746 moles of H2O are been produced from 373 moles of Al.
Explanation:
For every 3 moles of aluminum, you get 6 moles of H2O (double). Therefore, every 373 moles of Al, you will get double as well, that is 746 m.