Always use least amount of sig figs possible. So this 9.7 would be (answer): 2 sig figs
8. b
9. c
10.a
all of those can be determined by units
The answer is D. Most common semiconducting materials are crystalline solids. A<span>morphous and liquid semiconductors are also known to be.</span>
Answer:
It'll be the same as 58.44 amu. This is because of the law of conservation of mass which states that total mass of reactants is always equal to the total mass of products formed.
pls give brainliest for the answer
A - Nuclear energy is non-renewable
