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There R 115 Elements man> Not 20......
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i think that person means the first 20 elements
they are:
Hydrogen H
2 Helium He
3 Lithium Li
4 Beryllium Be
5 Boron B
6 Carbon C
7 Nitrogen N
8 Oxygen O
9 Fluorine F
10 Neon Ne
11 Sodium Na
12 Magnesium Mg
13 Aluminium Al
14 Silicon Si
15 Phosphorus P
16 Sulphur S
17 Chlorine Cl
18 Argon Ar
19 Potassium K
20 Calcium Ca
What else can I help you with?
What is the name of the table of elements?
A Periodic table The Periodic Table of the Elements.
What is a chart that lists all the known elements?
It is called the Periodic Table of Elements.
What are the first 20 elements in the periodic table?
HydrogenHeliumLithiumBerylliumBoronCarbonNitrogenOxygenFluorineNeonSodiumMagnesiumAluminumSiliconPhosphorousSulphurChlorineArgonPotassiumCalciumHope this helped :)
How many elements are arranged on the periodic table?
There are currently 118 elements in the periodic table, with 20 man-made and 88 (not 92) naturally-occurring elements. *Since 23rd October 2008.
What are the elements in the periodic table are classified as?
Elements of the Periodic Table
Is calcium an elemnt?
Yes, it has the atomic # of 20 on the periodic table of elements.
Elements on very first Periodic Table?
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
How many elements are you periodic table?
118 elements are in the periodic table of elements; some of them are still unnamed (January 2013).
Which can be found on a periodic table elements compounds or mixtures?
Elements are found on periodic table. Compounds are not present on periodic table. The table does not contains mixture.Elements can be found on a periodic table. Compounds can be made by bonding two or more elements. But they are not depicted on the periodic table.
Is thiamin on the periodic table of elements?
periodic table is an arrangement of elements. Thiamin is not an element and hence not on the periodic table.
How are the elements arranged?
Elements are arranged on the periodic table based on their atomic number, which is the number of protons in their nucleus. This arrangement groups elements with similar properties in columns called groups or families, while elements in the same period have the same number of electron shells.
108 E in the P T?
That stands for "One hundred eight Elements in the Periodic Table", but this is now obsolete. As of 2008, at least 117 elements have been discovered.
