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The number of protons in an atom of the element.

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Q: What is the place of an element in the modern periodic table determined by?
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What is the position of isotopes in the modern periodic table?

Isotopes are not specifically located in the modern periodic table because they have the same number of protons (same element) but different numbers of neutrons. However, isotopes of an element share similar chemical properties due to their identical electronic configurations.


When an element emits a beta particle it becomes an element that occupies what place in the periodic table?

When an element emits a beta particle, it transforms into an element that occupies the place immediately following it in the periodic table. This is because beta decay involves the transformation of a neutron into a proton, increasing the atomic number by one.


What is the periodic symbol for the carbon element?

The periodic symbol for the carbon element is: C. Carbon is in the 14th element group and can also be found almost anywhere in the world. The most famous place to find carbon is in graphite and diamonds.


Why is iodine placed on the periodic table of elements?

The periodic table is an array of various elements. Iodine is an element. Hence it finds it place on the periodic table.


How do you find the atomic number of an element?

The atomic number of an element is the number of protons in its nucleus, which also determines its place on the periodic table. It is typically located above the element's symbol in the periodic table. You can also find the atomic number of an element by referencing a periodic table.


What is an element in its row in the periodic table?

An elements period is its row in the periodic table.


Which nonmetal is in the wrong place on the periodic table?

Bromine is a nonmetal element that is in the correct group on the periodic table.


Where is obsidian on the periodic table and which number element is it?

Obsidian is not an element, therefore it does not have an atomic number or a place on the periodic table. Obsidian is a volcanic glass which forms when lava cools rapidly.


Why do elements appear more than once in the periodic table?

The modern periodic table doesn't, but someone probably organized the periodic table by characteristics. A few elements have multiple characteristics of various groups or periods.... Ergo, it would be fitting to place an element in multiple spots of the table as seen fit. Hope this helps (:


Where are the nuetrons found on the periodic table?

Neutrons are sub-atomic particles. The Periodic Table is an arrangement of the elements (atoms) made from these subatomic particles. Thus Neutrons by themselves have no place in the Periodic Table. However as all elements/atoms (except Hydrogen) contain some Neutrons, it is possible to find out how many using the information presented on the Periodic Table. The number of Neutrons present in an element/atom can be determined by subtracting the atomic number of an element/atom from its atomic mass.


What element is most abundant in Mercury?

Mercury is an element itself with its own place on the periodic table with an atomic number of 80. Therefore, the most abundant element in mercury is, mercury.


What are some element that are named after people from the periodic table?

element name before the name of inventor or the place whre discover this element because this are artificially made of people or experiment in laboratory!!