Letter B is the most plausible answer :)
I think you refer to Rutherford's Gold Foil Experiment alpha particles pass through because of the enormous amount of empty space inside the atom.
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to have its trajectory affected the alpha particle has to pass "near" the nucleus to interact with the positive charge of the nucleus.
the fact is that internally the gold atoms are basically empty space and the nucleus represents only a small portion of the entire volume. only few alpha particles pass near the nucleus
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-gio-chealafi- hope this helps you, have a nice rest of the day. ily all!!
Answer:
well 6.3 times 10 is 63 and 6.7 times 10 is 67
Explanation:
I believe that Isotopes of elements have different atomic masses. So A) Atomic masses.
The isomers are:
CH3CH2CH2CH2-Br most responsive, recause there is slightest gathering around the essential carbon iota for the nucleophile to assault.
(CH3)2CHCH2-Br second generally responsive.
.......Br
.......|
CH3CHCH2CH3 thid generally responsive.
(CH3)3C-Br slightest receptive. It is, be that as it may, energetically responsive in a Sn1 response. This is on the grounds that (CH3)3C+ is an exceptionally stable carbonium particle.