Its B addition
where an atom adds to the broken double bond of a hydrocarbon and saturates it
hope that helps
B is gas
The chemical element krypton is classed as a noble gas and a nonmetal.
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The answer is B. because it starts at Conifer Seeds and ends at Northern goshawks.
Answer:
Explanation:
The arrow symbol in a chemical equation separates the reactants from products. A chemical reaction is process in which chemical changes leads to the formation of products from reactants.
An electrical fire would only be made worse by adding water. Using a CO2 extinguisher is smarter because it cools what ever has been set on fire making it less likely to light on fire again.