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What is the atomic number of Periodic Table element Period?
The atomic number of the Periodic Table element Period is 92.
Which natural non-synthetic element has the highest atomic number on the periodic table?
The element with the highest atomic number on the periodic table is uranium. It has an atomic number of 92 and is a naturally occurring element found in small amounts in the Earth's crust.
How many neutrons are there in an element having a mass number of 155 and an atomic number of 63?
To calculate the number of neutrons, subtract the atomic number from the mass number. In this case, for an element with a mass number of 155 and an atomic number of 63, the number of neutrons would be 92 (155 - 63 = 92).
What element has the atomic number 238?
There is NO element with the Atomic No. of 238. Atomic No. only go to ~ 110. However, There is an element with ATOMIC MASS of 238, it is an isotope of Uranium NB . Atomic Number refers to #1 the position in the periodic table #2 the number of protons in the element #3 the number of electrons in the neutrally charged element. Atmoic Mass refers to the Sum total of all the protons and neutrons in the nucleus of an element. An element such as Uranium would be shown in the periodic table as [238/92]U. The two numbers indicating the Atomic Mass and the Atomic Number.
What element has an atomic number of 94?
Plutonium has an atomic number of 94. It is a radioactive element that is commonly used in nuclear reactors and nuclear weapons.
