(3) loses one electron and becomes positively charged
Lithium has one valence electron and Bromine has seven. Therefore Lithium will give up its one to Bromine for both to have an octet
It’s c I believe because it says 209 years to complete an orbit so hint yourself ?.....
Answer:
Decreases
Explanation:
An element's oxidation number decreases because it gained electrons.
Answer:
C. The child must have inherited sickle cell genes from both parents.
Explanation:
Because of the fact that sickle cell disease is recessive, the child would have to get the gene from both parents.
