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What element in the periodic table has atomic mass of 230 with 86 electrons?
Wiki User
∙ 14y ago
Rn has 86 electrons, Th is the closest to having an Atomic Mass of 230
Wiki User
∙ 14y ago
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What is the atomic mass of an element listed in the periodic table?
The atomic mass is the combined mass of the protons, neutrons and electrons in an element. It can be found below the element's symbol on the periodic table.
Which element on the periodic table has 54 electrons?
Elements on the periodic table are arranged according to the number of protons in their nucleus, also known as their atomic number.54th element on the periodic table is Xenon.
What element on the periodic table weighs 19.32?
No element has an atomic weight of 19.32 on the periodic table.
Which number on the periodic table determines the number of electrons in the atoms of the elements?
The atomic number which is equal to the number of protons or electrons in a neutral atom.
How many electrons does chlorine as shown on the periodic table have?
Chlorine has 17 electrons. It is displayed as atomic number in periodic table.
What is the atomic number on the periodic table?
The atomic number on the periodic table is the number of protons for the element.
What is the atomic mass of an element listed in the periodic table?
The atomic mass is the combined mass of the protons, neutrons and electrons in an element. It can be found below the element's symbol on the periodic table.
What is the number of electrons in a neutral atom of an element on an periodic table?
There is none, but a neutral atom is called a neutron. There is no neutral element.
Is the atomic number of each element included in the periodic table?
YES!!! The atomic No. is the postition of the element in the periodic table. It also indicates the number of protons in the element and electrons in the neutral element. The Atomic Mass is also included in the periodic table. The Atomic Mass is the sum of all the protons and neutrons of an element in the periodic table. Here are some examples. Hydrogen ; [1/1]H The first element in the table Carbon ; [12/6]C The sixth element in the periodic table Oxygen ; [16/8]O The eighth element in the periodic table et.seq., The first number given is the Atomic Mass and the second number is the Atomic Number.
What information does the atomic number tell?
How many protons/ electrons that element has and where it is on the periodic table.
Which element on the periodic table has 54 electrons?
Elements on the periodic table are arranged according to the number of protons in their nucleus, also known as their atomic number.54th element on the periodic table is Xenon.
What features are in the periodic table?
Atomic Number Number of Protons and Electrons (Atomic Number) Atomic Mass General electronegativity, radius, and ionization energy based on the position of an element on the Periodic Table.
What can you predict an element from it's position in the periodic table?
how many electrons it has---how many valence electrons and how many levels of electrons. its Atomic Mass its atomic number
How do you find number of electrons in periodic table or how do you calculate the number of electrons?
A neutral atom has the same number of electrons as it does protons. The atomic numbers on the periodic table for each element are the number of protons. So, look up the element on the periodic table, note its atomic number, and you will then know the number of protons and electrons in a neutral atom of that element. For example, magnesium (Mg) has atomic number 12. So a neutral Mg atom would have 12 protons and 12 electrons.
Which subatomic particle determines the properties of an element?
The number of protons in the atomic nucleus determines the properties of an element. Every element has its own unique number of protons, called its atomic number, which is displayed on the periodic table. The elements are arranged in order of increasing atomic number on the periodic table.
What is an element id?
An element "I.D." is an element's atomic number. An element's atomic number shows how many electrons are in an atom of that element. An element's atomic number also determins their position on the Periodic Table.
On a periodic table how can you tell the number of protons for an element?
The no. corresponding to any element is the indicator of its atomic no. The no. of protons and electrons in atom is the same as its atomic number.
