Hey there,
That is because, chlorine is more reactive than Bromine.
**Important note: The lower you go in the periodic table of elements, the less reactive the elements become.
Hope this helps :))
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The difference I think is the fact one has DNA and the other doesn't.
Answer:
Explanation
Let, Wavelength = W,
Given, frequency (f) = 50 Hz, wave velocity (V) = 342 m/s
We know, V = f × W
=> 342 = 50 × W
=> W = 342/50 metre
=> W = 6.84 metre
The mass in a chemical reaction remains (mostly) the same.
(except for radiation/nuclear fission, in which mass gets converted into energy)
Answer:
Ununoctium
Explanation:
It's at the very end of the periodic table
