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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

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How many moles of electrons are present in 17 grams of ammonia?

To find the number of moles of electrons in ammonia (NH3), we first need to calculate the number of moles of ammonia using its molar mass. The molar mass of NH3 is 17 g/mol. Therefore, 17 grams of NH3 is equal to 1 mole. Since there are 3 electrons in each molecule of ammonia, there are 6.022 x 10^23 electrons present in 1 mole of NH3.


Which two subatomic particles are present in equal numbers in an atom?

In each neutral atom of any given element, the numbers of electrons and protons are equal, as the charges in the atom must balance. Only the neutron number may vary amongst atoms of the same element.


How can one determine the number of valence electrons in an atom?

To determine the number of valence electrons in an atom, look at the group number on the periodic table. The group number indicates the number of valence electrons. For example, elements in group 1 have 1 valence electron, elements in group 2 have 2 valence electrons, and so on.


How can one determine the number of valence electrons in an element?

To determine the number of valence electrons in an element, look at the group number on the periodic table. The group number indicates the number of valence electrons. For example, elements in Group 1 have 1 valence electron, while elements in Group 2 have 2 valence electrons.


How do you determine the number of valence electrons in an atom?

The number of valence electrons in an atom can be determined by looking at the group number of the element on the periodic table. The group number indicates the number of valence electrons an atom has. For example, elements in group 1 have 1 valence electron, elements in group 2 have 2 valence electrons, and so on.

Related Questions

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.


How many moles of electrons are present in 17 grams of ammonia?

To find the number of moles of electrons in ammonia (NH3), we first need to calculate the number of moles of ammonia using its molar mass. The molar mass of NH3 is 17 g/mol. Therefore, 17 grams of NH3 is equal to 1 mole. Since there are 3 electrons in each molecule of ammonia, there are 6.022 x 10^23 electrons present in 1 mole of NH3.


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).


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 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


Which two subatomic particles are present in equal numbers in an atom?

In each neutral atom of any given element, the numbers of electrons and protons are equal, as the charges in the atom must balance. Only the neutron number may vary amongst atoms of the same element.


How many valence electrons are present in an atom?

The number of valence electrons is the same number as the column of on the periodic table. Hydrogen has one, Calcium has two, etc. However, Helium may only have 2 and is an exception and Boron only wants 6 to fill its octet.


How much electromotive force is required to cause 6280000000000000000 electrons to flow per second through a circuit with 1 ohm of resistance?

1 volt is.


The number of electrons in its bonding shell?

number of electrons in the bonding shell vary according to the element. for example group 1 in the periodic table contains elements with ony one electron in their bonding shell, similarly group 2 has elements with two electrons in its bonding shell and so on. the group number in the periodic table denotes the number of electrons in the bonding shell of each element present in that particular group


How many valence electrons does sodiem have?

Sodium has 1 valence electron. It is present in group-1.