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What happens to an electron during an electron transition?
Drops to a lower energy level and emits one photon of light.
A molecule that gives up an electron becomes both ionized and oxidized?
Yes, when a molecule gives up an electron, it becomes ionized because it now has a net positive charge. Additionally, the molecule is oxidized because it loses an electron, which is a defining characteristic of oxidation in chemical reactions.
When an element gives an electron to another element is called?
This is usually part of the bonding process called ionic bonding.
An atom gives up an electron to form a positive ion?
When an atom loses an electron, it becomes positively charged because it now has more protons than electrons. This positive ion is called a cation. The process of losing an electron is called ionization.
Determine the number of electron groups around the central atom for H2S?
There are two electron groups around the central sulfur atom in H2S. This gives H2S a bent molecular geometry.
The de Broglie wavelength of an electron is 8.7 10-11 m The mass of an electron is 9.1 10-31 kg The velocity of this electron is ms?
wavelength = h/p (h= Plancks constant = 6.636*10^-34 kg*m^2/s) p=m*v Combining these gives us v=h/(m*wavelength)=8.37*10^6 m/s
What happens to an electron during an electron transition?
Drops to a lower energy level and emits one photon of light.
If wavelength is multiplied by frequency what is the answer?
Wavelength times frequency gives the speed of the wave.
What is the De Broglie wavelength of an electron that strikes the back of the face of a TV screen at 19 the speed of light?
Assuming you mean that the velocity is 1/9th the speed of light then you need to use the de Broglie equation for the wavelength of a particle, which says that the wavelength is equal to Planck's constant divided by the momentum. Thus, λ = h / p = h / (m*v) = h/(m*1/9*c) = 9*h/(m*c) where λ=wavelength, h=Planck's constant, p=momentum, m=mass of the electron, v=velocity, and c=speed of light this gives λ = 9 * 6.626*10^-34 / (9.109*10^-31 * 3.00*10^8) = 2.18*10^-11 meters
Dividing the wavelength by the wave period gives you the?
The speed of the wave.
What is the wavelength of a wave that has a speed of 3 kms and a frequency of 12 Hz?
Using the formula speed = wavelength x frequency, we can rearrange it to wavelength = speed / frequency. Plugging in the values gives us a wavelength of 250 meters.
What gives the atom its chemical properties?
the electron
When hydrogen electrons goes from n equals 3 to n equals 1 what happens?
When an electron goes from a higher state to a lower state, it gives up energy equal to the difference of energy levels of the two states. This energy is in the form of a photon. If it goes directly from n=3 to n=1, then 1 photon is emitted. If it transitions from n=3 to n=2, then from n=2 to n=1, two (2) photons are emitted. Energy level of n=3 for Hydrogen is -1.511 eV (electron volts) Energy level of n=2 for Hydrogen is -3.4 eV (electron volts) Energy level of n=3 for Hydrogen is -13.6 eV (electron volts) The energy levels are 'more negative' at lower levels because the electron becomes more bound to the atom. From n=3 to 1 (gives up 12.089 eV, or a photon with wavelength 102.518 nm - ultraviolet light) From n=3 to 2 (gives up 1.889 eV, or a photon with wavelength 656.112 nm - red light) From n=2 to 1 (gives up 10.2 eV, or a photon with wavelength 121.5 nm - ultraviolet) See related link post.
Why sodium gives off electron to chlorine?
Sodium gives off an electron to chlorine because sodium has one electron in its outer shell and chlorine needs one more electron to complete its outer shell. By transferring an electron, both elements achieve a more stable electron configuration, forming an ionic bond in the process.
When an atom gives up an electron what is formed?
ions
What is the wavelength of a wave that has a speed of 3kms and a frequency of 12hz?
The wavelength of a wave can be calculated using the formula: speed = frequency x wavelength. Given the speed is 3 km/s and frequency is 12 Hz, you can rearrange the formula to solve for wavelength: wavelength = speed / frequency. Plugging in the values gives you a wavelength of 0.25 km or 250 m.
What was your average wavelength when the waves had a 10cm amplitude?
There isn't any. The amplitude gives no information about the frequency or wavelength, and is completely unrelated to them.
