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What is the second element on periodic table of element?
sodium is the element
Why is hydrogen in the perodic table?
Hydrogen is in the periodic table because it is an element, and all elements are in the periodic table.
What is the number above the elements symbol?
The number above an element's symbol in the periodic table represents its atomic number, which indicates the number of protons in the nucleus of an atom of that element. Atomic number determines the element's unique identity and its placement in the periodic table.
What is rock on the periodic table?
"Rock" is a broad term and not a specific element listed on the periodic table. Rocks are composed of minerals, which are chemical compounds made up of elements from the periodic table. Examples of elements commonly found in rocks include silicon, oxygen, aluminum, and iron.
What is heaviest element on the periodic table of elements?
The heaviest element in the periodic table (known in March 2013) is ununoctium.
In what period is the element located on the periodic table?
The element's location on the periodic table indicates its period, which corresponds to the number of electron shells in its atomic structure.
In the periodic table, what period is the element located in?
The period of an element in the periodic table indicates the energy level of its electrons. Each row in the periodic table represents a different period, with elements in the same period having the same number of electron shells.
What does the atomic munber mean on the periodic table?
The atomic number on the periodic table represents the number of protons in an atom's nucleus. It determines the element's identity and its position on the periodic table. Each element has a unique atomic number.
True or false the color of an element on the periodic table indicates its phase at room teperature?
true
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 is the name of the element As in the periodic table?
The element abbreviated with As on the periodic table is Arsenic
How does the presence of isotopes effect the weight of elements on the periodic table?
The periodic table gives you the actual weight of an element, so that if you had a sample in your laboratory and weighed it, your result would agree with (or be very close to) what the periodic table indicates. The weight of an element depends upon the relative abundance of the various isotopes of which it is composed. Each isotope has a different weight, so the weight of the element is influenced by each isotope, with the more abundant isotopes having a correspondingly greater influence.
What property of an element cannot be predicted from its position in the periodic table?
The exact atomic mass of an element cannot be predicted solely based on its position in the periodic table and can vary due to the presence of isotopes.
Is carbon the first element on the periodic table of elements?
No, carbon is not the first element on the periodic table of elements. Hydrogen is the first element on the periodic table.
Is carbon the first element in the periodic table?
NO!!! Carbon is No. 6 in the Periodic Table. Hydrogen is No. 1 in the Periodic Table.
What is a group in a periodic table.?
A group in Periodic Table is the column of element in periodic table
Is oxygen the lightest element on the periodic table?
No, hydrogen is ?the lightest element in the periodic table.
