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What element is NOT found in nature with 161 neutrons in period 7?
Wiki User
∙ 8y ago
This element is dubnium, the isotope Db-266.
Wiki User
∙ 8y ago
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What element is in period 5 and is a transition element and has 51 neutrons?
The isotope of zirconim, 91Zr, has 51 neutrons. In order to solve this problem, one must know that an element's atomic weight is the average of its number of protons and neutrons (only neutrons are variable). Since the atomic number is the number of protons, the atomic number subtracted from the atomic weight gives the number of neutrons. An element in period 5 that has this many neutrons is found to be zirconium (the isotope 91Zr).
The mass number of an element is equal to the total number of?
The mass number is the average atomic mass of all the isotopes that are found in nature.
What is atom molecule?
A molecule is the simplest complete structural unit of an element or compound that can exist in nature. An atom is the smallest component of any element having all the chemical properties of that specific element.
What element is found in group 14 period 2?
what element is found between period 2 and group 14
Where is rutherfordium found in nature?
Rutherfordium is an artificial element.
How many neutrons are on an atom?
The number of neutrons varies with element and isotope. Hydrogen found in nature has 0, 1, or 2 neutrons. Uranium can have from 141 to 146.
What element is in period 5 and is a transition element and has 51 neutrons?
The isotope of zirconim, 91Zr, has 51 neutrons. In order to solve this problem, one must know that an element's atomic weight is the average of its number of protons and neutrons (only neutrons are variable). Since the atomic number is the number of protons, the atomic number subtracted from the atomic weight gives the number of neutrons. An element in period 5 that has this many neutrons is found to be zirconium (the isotope 91Zr).
The mass number of an element is equal to the total number of?
The mass number is the average atomic mass of all the isotopes that are found in nature.
Which element in its most common form has no neutrons?
Hydrogen in its most common form (protium) has no neutrons. It consists of a single proton in its nucleus and a single electron orbiting around it.
How many neutrons are found in an atom of v?
If you mean the element Vanadium, there are 28 neutrons.
What is atom molecule?
A molecule is the simplest complete structural unit of an element or compound that can exist in nature. An atom is the smallest component of any element having all the chemical properties of that specific element.
What materials are found in lithium?
Lithium is an element, thus it isn't made of anything, apart from 3 protons, 3 neutrons and 3 electrons. It is the third lightest element, and is in the first period of the alkali metals
What are found in each element on the periodic table?
Electrons, protons, neutrons
What is the average number of neutrons found in the atom gold?
Substract the atomic number (= number of protons) of Au (element) from the average atomic mass (= total number of protons and neutrons) of Au (mixture of isotopes, as been found in nature). This will give you a good approximation of what you asked. So: -79 (p) + 197,0 (n + p) = 108 neutrons
If an element is syntheic is really an element?
An element is an element, whether it is found in nature or created in a lab.
Is hydrogen found as a pure element in nature or as a compound?
pure element
What element is never found in nature as a pure native element?
uranium
