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BlakeThe atomic number of an element represents the number of protons found in the nucleus of an atom of that element. It is unique to each element and is used to identify and classify elements on the Periodic Table.
The Atmoic Number is the ;-
#1 position in the periodic table.
#2 the number of protons in the nucleus
#3 the number of electrons around the nucleus for a neutrally charged atom.
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Are elements in a period arranged alphabetically?
NO!!! Elements in a Period are arranged by Atomic No. / Proton No. If we take PERIOD 1. . the two elements are Hydrogen and Helium, in that order. H**ydrogen , Hel**ium are NOT in alphabetical order.
The periodic law states that the properties of elements will repeat when the elements are arranged by _______.?
If the elements are arranged in the order of their increasing atomic numbers, there properties are repeated in a periodic manner.
What elements have atomic number?
Every element on the periodic table has its own unique atomic number, which corresponds to the number of protons found in the nucleus of its atoms.
What does elements with a higher atomic number than uranium have?
Elements with a higher atomic number than uranium belong to the transuranium elements, which are all man-made and generally unstable due to their high atomic numbers. These elements typically undergo radioactive decay, leading to the formation of lighter elements.
How are elements arranged on todays periodic table?
Elements on today's periodic table are arranged by increasing atomic number, with elements sharing similar chemical properties placed in the same column (group). The table is divided into metals, nonmetals, and metalloids, and elements are organized by their electron configuration and reactivity. The periodic table is a powerful tool for predicting the properties of unknown elements and understanding their relationships.
