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The number is called the element's atomic number. The atomic number is the number of protons in the nucleus of the atom of that element.
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What does an elements atomic number tell about that elements?
Atomic number indicates the amount of protons present in the nucleus of an atom.
What does an elements location tell you about that element?
It tells you the atomic number, the number of protons, the density, its relations to other elements, and its characteristics.
What does an elements atomic number tell you?
It tells you the number of protons in the nuclei of its atoms.
What can you tell about the elements from the way they are ordered in the periodic table?
The elements are lined up in order of increasing atomic number (number of protons).
What does the group number of A elements in the AB numbering system tell about valence electrons?
all the elements in group A has the same number of valence electrons
How scientists can tell the difference between elements if they can tell do it by neutron number or electric charge?
The important thing is the number of positrons in the nucleus - this is the atomic number.
What does the atomic number number tell us about an elements?
The atomic number is the number of protons in the nucleus.The Atomic Number of an element helps us to locate that particuarler element on the Periodic Table of Elements.
What does the group of A elements tell about valence electrons?
All elements in the same A group will have the same number of valence electrons.
How scientists can tell the difference between elements if they cant do it by neutron number or electric charge?
The important thing is the number of positrons in the nucleus - this is the atomic number.
What does an elements atomic number tell you about that element?
Atomic number indicates the amount of protons present in the nucleus of an atom.
How can scientists tell the difference between elements if they can't do it by neutron number or electron charge?
Scientists differentiate elements based on the number of protons. The number of neutrons or electrons doesn't affect the type of element it is.
What does the group number of a element tell about valence electrons?
All elements in the same A group will have the same number of valence electrons.
