0
Your question isn't clear enough as electron volt is abbreviated as eV. So you are asking the a wrong question. As One electron volt is equal to 1.602×10−19 joules.
And if you meant 1 million electron volts into how much joules, then
1,000,000 eV = 1.602 x 10−13
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoZero or more. Voltage is not a measure of the number of electrons. It is a measure of the energy gained or lost by each electron when they pass a certain point (the point where the voltage is measured). The number of electrons is related to the electric charge, measured in Coloumbs. The charge per second (current) is measured in Amperes.
Wiki User
∙ 13y ago1 million electron-volts = roughly 4.45 watt-hours.
By definition, 1 electron-volt is equal to the amount of kinetic energy gained by a single unbound electron when it accelerates through an electric potential difference of one volt.
The watt-hour (symbolized Wh) is a unit of energy equivalent to one watt (1 W) of power expended for one hour (1 h) of time.
Wiki User
∙ 13y ago- An electron is a particle with a elementary charge of 1.6022*10-19 Coulomb
- A 'Volt'is a unit of electric potential
..... and (maybe you also want to know) ....
- an 'electronVolt' (eV) is a measurement of small amounts of (and is equal to) the energy, gained by one single unbound electron passing through an electrostatic potential difference of one volt
But one cannot say 'how many electrons are present in 1 Volt' because they are totally independent and different things.
Wiki User
∙ 13y agoOne volt supplies about one trillion trillion electrons (note: trillion twice is correct).
Wiki User
∙ 14y agothat is a lot enough to kill you because a battery has 1.5 volts and lightninghas 2.2 million volts
Wiki User
∙ 14y agoVoltage is electrical potential. It is measured in volts, which is a combined term meaning joules per coulomb.
Wiki User
∙ 11y agoMilli- is the prefix for 1/1000th, thus 1ev is constituent of 1000meV.
Wiki User
∙ 9y agoThis is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
Wiki User
∙ 12y agoif you go to publix they well tell you :p
Add your answer:
Earn +20 pts
What is the valence number of bromide?
in the valence shell of bromide 7 electrons are present. So the valency of bromide is 1
How many electrons does hydrochloric acid have?
Valence electrons are the electrons from the outermost shell of the atom. Number of valence electrons in an atom = the group number of that atom Valence electrons of a moleucle = sum of the valence electrons of all the atoms in that molecule. The molecule HCl has 1 hydrogen (group number =1) and 1 chlorine atom (group number =7). The total number of valence electrons in HCl = 1(1) + 1(7) = 8 Pushpa Padmanabhan Lansing Community College
How many valence electrons are present in a chloride ion?
A chloride ion has 18 electrons, giving it a valence of -1.
Is an atoms number of protons is always the same as its number of valence electrons?
For neutral atoms, the electron number is always the same as the proton number.For ions, charged atoms, the proton number is different than the electron number by the charge (e.g. a hydrogen ion, H(+1) has 1 proton and 0 electrons, 1 more proton than electrons).
What is the relative charge of a electron?
Protons have positive charge and electrons negative
What is the number of electrons to fill potassium?
Potassium loses 1 electron. it is present in group-1.
What is the number of electrons present in a neutral atom of each element 1 copper 2 chlorine?
Copper has 29 electrons.Chlorine has 17 electrons.
What is the valence number of bromide?
in the valence shell of bromide 7 electrons are present. So the valency of bromide is 1
Why would 1volt 12amps have a stronger magnetic field than 12volts 1amp please explain?
All magnetic fields are caused by the movement of electrons. No moving electrons = no magnetic field. And if we have many electrons moving, then the magnetic field will accordingly be greater. 12 amp has 12 times the number of electrons flowing as does 1 amp.
How many electrons are present in an inert element or noble gases like neon?
1. Neon has 10 electrons; each noble gas has a different number of electrons. 2. The outer electron shell of noble gases is full, containing eight electrons.
What is the number of electrons for copper positive 1 ion?
The number of electrons for copper positive 1 ion is 28.
How many atoms does electrons have?
Atoms have 1 to 118 electrons. For a neutral atom the number of electrons is equal to the number of protons (atomic number).
How many protons and electrons are present if the atomic mass is 18 and has 8 neutrons and a charge of -1?
atomic mass = protons + neutronsprotons = atomic mass - neutrons = 18 - 8 = 10 protons (Neon)In ground state, protons = electrons = no charge-1 charge means gain of 1 e-, so number of electrons = 11 electrons
What is the atomic number number of nuetrons and the number of electrons of hydrogen?
Hydrogen atom: Atomic number: 1 Number of neutrons: 0 [for commonest isotope] Number of electrons: 1
How many electrons does hydrochloric acid have?
Valence electrons are the electrons from the outermost shell of the atom. Number of valence electrons in an atom = the group number of that atom Valence electrons of a moleucle = sum of the valence electrons of all the atoms in that molecule. The molecule HCl has 1 hydrogen (group number =1) and 1 chlorine atom (group number =7). The total number of valence electrons in HCl = 1(1) + 1(7) = 8 Pushpa Padmanabhan Lansing Community College
How many protrons and electrons are in Li plus 1?
There are 3 protons and 2 electrons present in a lithium ion.
How many valence electrons are present in a chloride ion?
A chloride ion has 18 electrons, giving it a valence of -1.
