Hope the diagram below will help you. when a C=C is hydrogenated it gains 2 hydrogens turning it into a C-C.
Hope that helps
C. Hydropower would need dams to be built, and this will prevent fishes from going upstream.
Answer:
manipulated variabl
Explanation:
In a scientific experiment, the one variable that is purposely changed to test a hypothesis is called the manipulated variable
Answer:
D.
Explanation:
Bohr's model represented electrons in their respective e⁻ shells. Only D fits the description.
#2 reactivity is the answer
