Chemistry, 07.10.2020 15:01 jonathanspears1
Complete the passage,
K(potassium) belongs to group IA of the periodic table, and has 1 valence electron. Br (bromine) belongs to VIIA,
and has
valence electrons.
Answers: 1
Chemistry, 22.06.2019 15:00
According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?
Answers: 1
Chemistry, 22.06.2019 17:30
Consider the story you just read. all but one of the choices below indicate that something is living.
Answers: 1
Chemistry, 22.06.2019 23:10
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.
Answers: 3
Complete the passage,
K(potassium) belongs to group IA of the periodic table, and has 1 valence ele...
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