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How many electron are in this element 193Pt?
78. This is the atomic number of platinum, and any platinum isotope will have this number of electrons per atom.
What is the number of protons for platinum?
Platinum is a rare element too. Atomic number of platinum is 78.
Isotopes of an element have a different number of?
neutrons
What are the element number of neutrons?
Number of Neutrons = Mass number - Number of Protons
What are atoms that have the same element but different neutrons?
IsotopesThe number of protons in the nucleus of an atom determines the element. The number of neutrons can vary. If two atoms of the same element have a different number of neutrons in their nuclei, they are isotopes of that element.
One isotope for a particular element is distinguished from another by the number of?
protons and neutrons in its nucleus. The number of protons determines the element, while the number of neutrons can vary to create different isotopes of that element.
How many neutrons does a platinum atom have?
Platinum atom has 78 protons and electrons; the number of neutrons is variable and depends on the atomic mass of the isotope (atomic mass of the isotope - atomic number = number of neutrons). The stable isotopes have 114, 116, 117, 118, or 120 neutrons.
Does changing the number of neutrons affect what type of element it is?
No. You have to change the number of protrons.(Changing the number of neutrons changes the isotope of the element, but it is still the same element. However, changing the number of neutrons will often result in instability, causing a radioactive decay sequence, which often results in a change in element.)
A neutral atom has 117 neutrons and 78 electrons What is the name of the element?
platinum
Finding the number of neutrons in an element?
To find the number of neutrons in an element, subtract the atomic number (number of protons) from the mass number (sum of protons and neutrons). Neutrons do not carry a charge and help stabilize the nucleus of an atom.
What is the number of neutrons for a specific element equal to?
The average number of neutrons that a specific element has is equivilent to the element's atomic mass minus the that elements atomic number. For example Helium has 2 neutrons because its atomic mass (4) minus the atomic number (2) is 2.
What is a superscripts and subscripts of platinum-95?
The superscript in platinum-95 (Pt-95) refers to the atomic number of the element, which is 78 (number of protons). The subscript represents the atomic mass of the isotope, which is the total number of protons and neutrons in the nucleus of the atom.
