What is true about Carbon-14 and Carbon-12?
1 answer:
Answer:
<u>B.</u>
Explanation:
<u>Correct:</u> b. The mass of the Carbon-14 sample is greater than the Carbon-12 sample, but the reactivity of both samples was the same .
- C-14 has two additional neutrons, so is heavier than C-12. The chemical properties will be the same, however.
You might be interested in
Answer:
n = 3.0 moles
V = 60.0 L
T = 400 K
From PV = nRT, you can find P
P = nRT/V = (3.0 mol)(0.0821 L-atm/K-mol)(400 K)/60.0L
P = 1.642 atm = 1.6 atm (to 2 significant figures)
Explanation:
invisable
you probably dont want to put that...
Answer:
D
Explanation:
I hope this helps and have a great day
1/8 got it from Yahoo answers and the answer was highlighted with 4 likes.... so most likely thats it
Answer:
B.90.5 g
Explanation:
not 100%sure hehe
