Question

(subject chemistry)grade:1st year college Given both Thomson's experimental result
for the charge to mass ratio for the electron(-1.76x108C/g)
and Millikan's experimental result for the charge of the
electron(-1.602 x10-19 C),calculate the mass of a single
electron.How does your result compare to the mass of a
hydrogen atom(1.68x10-24 g)?


pahelp po(Help me)
​

Answer 1

Answer:

electron" (and any subsequent words) was ignored because we limit queries to 32 wordsCharge of electron=−1.6×10

Explanation:

Charge of electron=−1.6×10

−19

C

Mass of electron=9.1×10

−31

㎏=9.1×10

−28

ℊ

∴Charge/mass ratio=

9.1×10

−28

−1.6×10

−19

=−1.76×10

8

coulombs/ℊ