Basically since there’s 2 hydrogen’s there will be two H’s on either side of your other element. And Se is in group 6 which means it has 6 valence electrons. When you combine 6 and 2 from the hydrogen you get 8. You then should place 8 dots around Se two on each side.
So something like H Se(with 8 dogs around it) H
There are six (6) bonding electrons are in the lewis structure of carbon monoxide (CO).
In Lewis structure, there are ten (10) valence electrons of Carbon monoxide (CO). For lewis structure we need a triple bond between carbon and oxygen, so when electrons made a triple bond it means there is six bonding electrons in lewis structure of carbon monoxide.
Answer:
m = 859.5 g
Explanation:
d (Uranium) = 19.1 g/cm3
V = 45 cm3
m = V × d = 45 × 19.1 = 859.5 g
The option that best describes the term phospholipid is option b that is "a nonpolar lipid molecule that is <span>that is made amphipathic by the addition of a phosphate".
Phospholipid is a type or class of a lipid that have phosphate group in its molecule and the structure of phospholipid</span><span> have two fatty acids, a phosphate group and a glycerol molecule.</span>
