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How many atoms make helium?
1 mol of He contains apx 6.02214x10^23 atoms
Which would contain more electrons a mole of K atoms or a mole of Au atoms?
Let's see. 1 mole K atoms = 6.022 X 1023 atoms * 19 electrons = 1.144 X 1025 electrons in one mole potassium ------------------------------------------------------------- 1 mole Au atoms = 6.022 X 1023 atoms * 79 electrons = 4.757 X 1025 electrons in one mole gold ------------------------------------------------------ A mole of gold, Au, atoms contains more electrons than a mole of potassium, K, atoms.
How many electrons does a nikel have?
A nickel weighs 5 grams. It is 75% nickel and 25% copper. The atomic weight of nickel is 58.71 and the atomic weight of copper is 63.54. So there is 0.0639 moles of nickel and 0.0197 moles of copper in a US nickel. There are 6.02 * 10^23 atoms in a mole (Avogadro's number). There are 6.02 * 10^23 * 0.0639 = 3.48 * 10^22 atoms of nickel, and 6.02 * 10^23 * 0.0197 = 1.184 * 10^22 atoms of copper. Since a nickel atom contains 28 electrons, and a copper atom contains 29 electrons, we have 9.744 * 10^23 electrons for the nickel component, and 3.433 * 10^23 electrons for the copper component. Total is 1.317 * 10^24 electrons.
How many protons neutrons and electrons are in vanadium?
There are 23 electrons, 28 neutrons, and 23 protons in vanadium.
How many electrons are in one mole of aluminium atoms?
Aluminum is number 13 on the periodic table so each aluminum atom has 13 protons and 13 electrons.One mole of anything has is 6.022x1023 atoms (Avogadro's number)So 1 mole of aluminum has 13x6.022x1023 electrons
How many atoms make helium?
1 mol of He contains apx 6.02214x10^23 atoms
How many atoms in C4H10N3O5P?
It has 23 atoms. 4+10+3+5+1=23
Which would contain more electrons a mole of K atoms or a mole of Au atoms?
Let's see. 1 mole K atoms = 6.022 X 1023 atoms * 19 electrons = 1.144 X 1025 electrons in one mole potassium ------------------------------------------------------------- 1 mole Au atoms = 6.022 X 1023 atoms * 79 electrons = 4.757 X 1025 electrons in one mole gold ------------------------------------------------------ A mole of gold, Au, atoms contains more electrons than a mole of potassium, K, atoms.
How many electrons are in 4.171023 atoms?
1) You can't have 4.171023 atoms -- you can't even have 4.1 atoms. Atoms are, by definition, indivisible. Thus, you can have 4 atoms or 5 atoms, but no number in between a positive whole number. 2) Even if you chose a whole number to ask about, such as 4.17 x 10^23 the number of electrons in that many atoms would depend on which type of atoms you are asking about. Most atoms in our Universe have only one electron, but some have over a hundred atoms.
How many electrons does a nikel have?
A nickel weighs 5 grams. It is 75% nickel and 25% copper. The atomic weight of nickel is 58.71 and the atomic weight of copper is 63.54. So there is 0.0639 moles of nickel and 0.0197 moles of copper in a US nickel. There are 6.02 * 10^23 atoms in a mole (Avogadro's number). There are 6.02 * 10^23 * 0.0639 = 3.48 * 10^22 atoms of nickel, and 6.02 * 10^23 * 0.0197 = 1.184 * 10^22 atoms of copper. Since a nickel atom contains 28 electrons, and a copper atom contains 29 electrons, we have 9.744 * 10^23 electrons for the nickel component, and 3.433 * 10^23 electrons for the copper component. Total is 1.317 * 10^24 electrons.
How many protons neutrons and electrons are in vanadium?
There are 23 electrons, 28 neutrons, and 23 protons in vanadium.
How many protons does an atom have if it as 23 electrons?
23
How many electrons are in one mole of aluminium atoms?
Aluminum is number 13 on the periodic table so each aluminum atom has 13 protons and 13 electrons.One mole of anything has is 6.022x1023 atoms (Avogadro's number)So 1 mole of aluminum has 13x6.022x1023 electrons
How many atoms are in iron?
Electron is monatomic, meaning it is composed of single atoms.
How many atoms are in 2 kg of Plutonium?
The answer is 50,38349e+23 atoms.
How many iron atoms are in 354g of iron?
The answer is 38,174.10ex.23 atoms
How many protons electrons and neutrons does vanadium-52 have?
23 protons, 23 electrons and 29 neutrons in V-52 isotope.
