Hydrogen atoms one outer electron so would be placed in group 1. However all group 1 elements are metals and elements in the same group have similar properties. Hydrogen is a non-metal and does not behave in the same way as the other group 1 elements, so that is why it is on its own.
Answer:
2
Explanation:
The number of carbon atoms that are sp²-hybridized in this alkene is 2
Because all the single bonded carbon atoms in the alkene are sp²-hybridized
There are three(3) single formed via sp² orbitals and one ( 1 ) PI bond formed via Pure-P-orbital
attached below is the some part of the solution
Liquid solid gas 4th state of matter is plasma not powder
<span>a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.</span>
as water is cooled it's density increases until about 4 c then it decreases