It is in its ground state when its orbital electron is at its lowest energy amount.
Answer:
Radiation can be absorbed by substances in its path. For example, alpha radiation travels only a few centimetres in air, beta radiation travels tens of centimetres in air, and gamma radiation travels very large distances. ... The thicker the substance, the more the radiation is absorbed
(1.6 x 10⁻¹⁹ C) x (300 N/C) = <em>4.8 x 10⁻¹⁷ Newton</em>
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Answer:
a) 
b) 
Explanation:
From the exercise we know:
; 
; 
; 
; 
The formula for average velocity is:
a) 
The formula for average acceleration is:
b) 
Answer:
D. all atoms with an atomic number over 83
