Answer: Metalloids are best known for being <u>semi-conductors</u>
Explanation:
Answer:
<span>In the addition of hbr to 1-butyne the electrophile in the first step of the mechanism is <u>Hydrogen atom of HBr</u>.
Explanation:
In this reaction first of all HBr approaches the triple bond. A Pi Complex (weak inter-molecular interactions) is formed between the two molecules. And the triple bond attacks the partial positive hydrogen atom creating a negative charge on Bromine along with positive charge on itself (Sigma Complex). In second step the negative Bromide attacks the positive carbon of Butyne.</span>
Answer:
Beaches.
Aquifers.
Sinkholes.
Caverns.
Coastal plains.
Upland (hilly areas)
Swampy Everglades.
Florida Keys (archipelago)
Explanation:
bc these are some of the landforms in flordida
Al2S3. Al has a +3 charge and S has a -2 charge, generally speaking
Answer:
2
Explanation:
I'm not that sure plz tell me if this is right
