Answer: Yes, if there are more shells the nuclear charge decreases.
Answer:
I dont know the first blank but I know the second one is groups and the last one is periods.
S+O2⇒SO2
Explanation:
Powdered coke prevent the heat loss. As a result, it prevents burning of carbon electrodes.
total pressure = ( 705 torr + 231.525torr) = 936.525torr
