Alab involves using a hot plate to heat a beaker of water. which safety
precautions must be observed?
a. eye protection, open flame safety, thermal safety, clothing
protection

b. fume safety, hand protection, eye protection, clothing protection

c. eye protection, fume safety, explosion safety, harp object safety

d. eye protection, thermal safety, clothing protection, electrical safety

D

Because it protects you from any bad things that can happen from using a hot plate.

explanation:

i think option no d is the correct answer

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i