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If an atom of germanium has a mass number of 70 and an atomic number of 32 how many neutrons are in the nucleus?
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Most massive particles in an atom?
99.9% of an atom's mass is concentrated in the nucleus, with protons and neutrons having almost the same mass, with neutrons being slightly higher. So your question would be, 'What atom has the most protons and neutrons combined?' And that answer is Nobelium. Nobelium has 102 protons and 160 neutrons which makes it the most 'massive' atomic particle, even more so then Lawrencium which has 103 protons but only 159 neutrons. Of course, in a few months, we could have a new, more massive element.
How many protons are in rhodium?
Rhenium has 75 protons, 75 electrons and 111 neutrons.The number of protons is equal to the number of electrons.Neutrons can be calculated by subtracting the number of protons from the atomic weight.In this case atomic number is 186 ==> the nr of neutrons = 186-75=111.
What is the electron configuration for nobelium 102 No?
102 ( the atomic #, # of protons, and #of electrons are always the same )
How many moles of aluminum oxide are present in a sample having a mass of 178.43g?
For this you need the atomic (molecular) mass of Al2O3. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. Al2O3= 102 grams408 grams Al / (102 grams) = 4.00 moles Al
Nobelium has an atomic number of 102 how many protons and electrons does it have?
Nobelium has 102 protons and 102 electrons, as the number of protons is equal to the atomic number, and in a neutral atom, the number of protons is equal to the number of electrons.
How many neutrons does nobelium have?
157; you figure that out by taking the atomic mass (259) and subtract it by the # of protons (102) and the answer is the # of neutrons. ( the atomic #, # of protons, and # of electrons are always the same # 102 ). But each isotope of nobelium has a different number of neutrons, depending on the atomic mass.
If an atom of germanium has a mass number of 70 and an atomic number of 32 how many neutrons are in the nucleus?
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What is the name of the atom with 202 protons?
the known table of elements stops at 118 protons in an atom max. so the question is probably which atom has >102< protons which is radioactive Nobelium at its most stable isotope. 102/256 No
Molecule of compound XY has mass 8.5 times greater than that of Carbon-12 What is its molecular mass?
Mass of C-12 atom =12 amu8.5 times of mass of C-12 atom = 12 x 8.5 = 102 amuSo molecular mass of XY = 102 amusource- www.examville.com
An atom has 102 protons and 152 neutrons what is the symbol?
The symbol of an atom with 102 protons and 152 neutrons is 254 Es, which stands for Einsteinium. This element is a synthetic radioactive metal and belongs to the actinide series on the periodic table.
Most massive particles in an atom?
99.9% of an atom's mass is concentrated in the nucleus, with protons and neutrons having almost the same mass, with neutrons being slightly higher. So your question would be, 'What atom has the most protons and neutrons combined?' And that answer is Nobelium. Nobelium has 102 protons and 160 neutrons which makes it the most 'massive' atomic particle, even more so then Lawrencium which has 103 protons but only 159 neutrons. Of course, in a few months, we could have a new, more massive element.
How many protons are in the element nobelium?
Nobelium has 102 protons.
How many neutons does nobelium have?
For each isotope the number of neutrons is different.Number of neutrons = Mass number of an No isotope - 102
How much nutrons does Nobelium have?
For each isotope the number of neutrons is different.Number of neutrons = Mass number of an No isotope - 102
How many protons are in rhodium?
Rhenium has 75 protons, 75 electrons and 111 neutrons.The number of protons is equal to the number of electrons.Neutrons can be calculated by subtracting the number of protons from the atomic weight.In this case atomic number is 186 ==> the nr of neutrons = 186-75=111.
What element is period 5 element 51 neutrons?
An element with an atomic number of 51 and 51 neutrons is antimony (Sb). Antimony has an atomic mass of approximately 102, which is the sum of its protons (51) and neutrons (51). In the context of the periodic table, it is located in period 5 and group 15.
