They could have similar environments which require them to adapt similar characteristics
for example the dolphin and shark are not related but due to their aquatic environment they have similarly shaped tails and fins
the process or species getting more similar over time is called called convergent evolution
It has ns1 electron configuration like the alkali metals.
1.) A compound is a substance that originates from two or more separate elements. It shares some similarities with a mixture.
2.) A compound has quite different properties from which it was formed. It also cannot be separated easily. Compounds are formed by chemical reactions.
3.) A pure substance has a constant composition and has consistent properties. It can be a compound or an element, but its composition is constant.
Hope this helps. :)
Answer:
In the attached photo.
Explanation:
Hello,
You could find the structure in the attached photo, taking into account that the initial (Z) resembles to the trans arrangement for this alkene.
Best regards.
