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What is the fifth period transition element with greatest atomic number?
The fifth period transition element with the greatest atomic number is tantalum (element 73).
What does the number of nucleus tell you about the element?
The number of the protons in the nucleus of a chemical element is equivalent to the atomic number; the atomic number define the position of this element in the periodic table (group, period). And from these we can suppose the chemical properties of this element.
Why and how element are arranged in 4th period?
Increasing atomic number by 1
Why is the atomic number included in the periodic table?
Presumably because atomic number is the fundamental characteristic for organizing the periodic table itself. Every element in the interior of a period of the periodic table has an atomic number greater by 1 than its neighbor to the left and less by 1 than its neighbor to the right; every element (except hydrogen) at the left end of a periodic table period has an atomic number greater by one than the rightmost member of the preceding period; and every element at the right end of a periodic table periodic has an atomic number less by 1 than the leftmost element in the succeeding period, if such a succeeding period exists.
Consider the group 1A element sodium (atomic number 11) the group 3A element aluminum (atomic number 13) and the group 7A element chlorine (atomic number 17). These elements are in period 3. How are?
This is a consequence of the law of periodicity of chemical elements.
What is the atomic number of Periodic Table element Period?
The atomic number of the Periodic Table element Period is 92.
The atomic number of sodium the first element in Period 3 is 11 The atomic number of the second element in this period is?
The second element in Period 3 is Magnesium, with an atomic number of 12.
What is period 4 lowest mass?
In the periodic table, period 4 elements have atomic numbers ranging from 19 (potassium) to 36 (krypton). The element with the lowest mass in period 4 is potassium (K), which has an atomic number of 19 and an atomic weight of approximately 39.1 atomic mass units.
What is the fifth period transition element with greatest atomic number?
The fifth period transition element with the greatest atomic number is tantalum (element 73).
How does the atomic number change in a period?
When going left to right across a period, the atomic number of element increases.
What is the period number of the element nickel?
you mean atomic number and it is 28
What period is in calcium if atomic number 20?
Calcium is a non metal element. Atomic number of it is 20.
What is the atomic number of the element in 1b and period 4?
copper
What is the range of atomic numbers of the element in the sixth period?
From atomic number 55 to 86
What is the atomic number of the element with the symbol Li, located in period 3 on the periodic table?
The atomic number of the element with the symbol Li, located in period 3 on the periodic table, is 3.
What information is listed in an element's square in the period table?
An element square consists of the element's name, symbol, atomic mass, and atomic number.
What does the number of nucleus tell you about the element?
The number of the protons in the nucleus of a chemical element is equivalent to the atomic number; the atomic number define the position of this element in the periodic table (group, period). And from these we can suppose the chemical properties of this element.
