Rutherford's experiment showed that atoms consisted of a dense mass which was surrounded by mostly empty space - the nucleus! ... The conclusion that could be formed from this result was that atoms had an inner core which contained most of the mass of an atom and was positively charged
Answ Es la B .
Explanation
By raising the temperature of a liquid, it turns into a gas, therefore its particles will have more movement and its kinetic energy will increase. the more you raise the temperature, the more space they will have between the molecules.
Answer:
man ion even know but u fr struggling today huh?
Explanation:
Answer:
The wavelength of this light is 780.4 nm.
Explanation:
Given that,
The frequency of laser light, 
We need to find the wavelength of this light.
We know that,
Where
is the wavelength of light
So,
So, the wavelength of this light is 780.4 nm.
Answer:
Oxidation numbers assign ownership of the electrons to one atom or another in a compound. ... Scientists use these numbers to help name compounds, write formulas and balance chemical equations. They are also useful when studying reactions and they can help you identify when something is oxidized or reduced.
