Forrest spills some acid on the lab floor. he notifies his teacher and begins to look for baking soda to neutralize the acid on the floor.

who should be notified next?
other students in the lab
the police department
lab stockroom personnel
the fire department

Forrest spills acid on the lab floor so its good that he notifies his teacher and then begins to neutralization by baking soda.

In order to prevent any incidence of accident of student with the spilled acid Forrest must inform other students.

The acid contact may cause burning, irritation , other harm to human skin.

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.