It looks like it is going by 25's so I would say 22.75 mL
He may use a pipette with a volume greater than 25 ml to transfer the solution.
Answer:
D. bromine
Explanation:
Highest electronegativity in the period has element closest to the *A group
K Ca Cu Br
Oxygen: 16.00 g/mol
Hydrogen: 1.01 g/mol
The mass would be 17.01 g/mol
They turn litmus paper blue