we know that
The radius of the hydrogen atom is 
The radius of the nucleus is 
m
the ratio is equal to
that means the radius of the hydrogen atom is 44,083.33 times the radius of the nucleus
therefore
<u>the answer is</u>
the ratio is equal to 44,083.33
In fact, none of the above. It is 2(60h+m).
B. -13/3 because 6-(-7)/-1-2 = -13/3
<span>-3+6-12+24 <---- notice the terms firstly, they go as
-3 , +6 , -12 , +24 ,.... <---- to get the next term's value, you multiply it by -2
thus, is a geometric sequence, and -2 is the "common difference", and the first term is -3 of course.
so... what's the sum of the first 7 terms?
</span>
<span>
</span>
<span>
</span>
Answer:
D) 1.200g
Step-by-step explanation:
from scale...
top line of scale = 0g
2nd line of scale = 1g
3rd line of scale = 0.2g
total from scale = 0 + 1 + .2 = 1.2g
