Why do elements in a vertical column of the periodic table have similar chemical properties?
...
Chemistry, 31.01.2020 07:50 zasxdcfvg5868
Why do elements in a vertical column of the periodic table have similar chemical properties?
a. they possess the same number of outermost electrons.
b. they have similar physical characteristics.
c. they are found in similar locations in nature
d. they have similar atomic masses.
Answers: 3
Chemistry, 21.06.2019 16:30
Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming
Answers: 2
Chemistry, 22.06.2019 01:30
(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
Answers: 1
Chemistry, 22.06.2019 12:00
There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
Answers: 1
Chemistry, 22.06.2019 15:40
Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n
Answers: 2
Mathematics, 15.04.2020 03:04
Spanish, 15.04.2020 03:04
English, 15.04.2020 03:05