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What is the largest and smallest atom on the periodic table?
Smallest atom is hydrogen Largest atom is Francium
What are the big numbers called on the periodic table?
The big numbers are atomic numbers. They are equal to number of protons. Elements are arranged in order of increasing atomic number.
What do the numbers on mendeleev's periodic table represent?
The numbers on Mendeleev's periodic table represent the atomic number of each element, which is the number of protons in the nucleus of an atom. This number determines the element's identity and its placement in the periodic table.
What do the numbers and letters in the periodic table represent?
either mass or protons the top is the atomic number it shows how many protons the bottom number is the atomic mass also the weight
Choose the element that is largest.?
The element that is largest on the periodic table is Oganesson, with an atomic number of 118.
What element on the periodic table has the largest atomic number?
The element with the largest atomic number on the periodic table is Oganesson, with the atomic number 118.
What is the largest and smallest atom on the periodic table?
Smallest atom is hydrogen Largest atom is Francium
What are the big numbers called on the periodic table?
The big numbers are atomic numbers. They are equal to number of protons. Elements are arranged in order of increasing atomic number.
Elements are organized in the periodic table by their?
Elements are organized in the periodic table by their atomic number, which represents the number of protons in the nucleus of an atom. The atomic number determines the unique properties of each element, and elements with similar properties are grouped together in columns called groups.
Is your modern periodic table based on atomic mass or atomic number?
The modern periodic table is arranged according to the elements' atomic numbers.
What do the numbers on mendeleev's periodic table represent?
The numbers on Mendeleev's periodic table represent the atomic number of each element, which is the number of protons in the nucleus of an atom. This number determines the element's identity and its placement in the periodic table.
Why the atomic mass numbers listed for elements on the Periodic Table are not whole numbers.?
Why are atomic masses of elements not generally whole numbers? The atomic masses listed on the periodic table are a weighted AVERAGE of an element'sisotopes. ... An element's atomic number is the number of protons in its nucleus. Number of protons specifies atom type.
Did mosey make a periodic table based off atomic numbers?
Yes, Moseley made a periodic table depending on atomic number. Elements were arranged in order of atomic number.
What number represents the number of protons you an atom?
The atomic number. Look on the periodic table, the atomic numbers are the integers from 1 to 118.
Where is the atomic number?
In the atoms on the periodic table the atomic number is the smaller of the two numbers, the other larger number is the mass umber
What do the numbers and letters in the periodic table represent?
either mass or protons the top is the atomic number it shows how many protons the bottom number is the atomic mass also the weight
What do the numbers under the letter mean on the periodic table?
That is the Atomic Number. The atomic number of an element is equal to the number of protons in the nucleus of an atom of the element.
