Chemistry, 11.11.2019 13:31, wshemekia3oyliv4
The electron configuration of an element is 1s22s22p63s23p64s1. why is this a representative element?
Answers: 2
Chemistry, 21.06.2019 23:00, dice50
When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )
Answers: 1
Chemistry, 22.06.2019 04:30, terrancebest
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
The electron configuration of an element is 1s22s22p63s23p64s1. why is this a representative element...
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