Which of the following characteristics was not included in dmitri mendeleev's periodic table?

a. elements arranged by increasing atomic mass

b. elements placed in columns based on chemical properties

c. distribution of elements determined by electron configuration

d. heavier elements placed in rows closer to the bottom of the table

d is what i choose but i want to make sure i am right

can you give me more to work here with plzs and you

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.