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39. Yttrium and 70. Ytterbium
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How many elements are in the 1st row of the periodic table?
In the Periodic Table of Elements there are: 118 Observed Elements 114 Officially Discovered Elements 112 Officially named Elements 92 Naturally Occuring Elements 83 Non-radioactive elements
What are the two division of periodic table?
The two divisions on the periodic table are called metal and nonmetal. The elements are either nonmetal or metal, and that is how they are divided
What is all3 on the periodic table?
AlI3 is not on the periodic table as it is not an element, it is a compound of the two elements aluminum and iodine. It is called aluminum iodide.
What is a periodic relationship?
It is when two elements in the periodic table fall in love and then have a happy family together of little baby elements :D
What two elements are close to magnesium in the periodic table of elements?
Beryllium, sodium, calcium are its neighbours.
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.
What are the only two elements on the periodic table that's a liquid?
The two elements in periodic table which are liquid are: 1 mercury 2 bromine
What row is ammonium on the periodic table?
The periodic table is only for elements while Ammonium is a compound radical or ion NH4+ it is combination of two elements nitrogen and hydrogen these two are in periodic table.
What is H2S on the periodic table?
You will not find H2S on the periodic table. The periodic table contains only elements, and H2S is a compound, made of two elements, hydrogen (H) and sulfur (S).
Which minerals on the periodic table is made up of two elements?
The periodic table lists element and not minerals.
Where is hydrochloride on the periodic table?
It isn't on the periodic table since it is not a single element but a compound made of two elements: hydrogen and chlorine.
How many examples of the Periodic table can you find?
I can find only two types The Mendeleves Periodic table based on Atomic weight of elements and The Modern Periodic table based on Atomic number of elements.
The two most reactive groups of elements in the periodic table are the alkali metals and the what?
The two most reactive groups of elements in the periodic table are the alkali metals and halogens.
How many elements are in the 1st row of the periodic table?
In the Periodic Table of Elements there are: 118 Observed Elements 114 Officially Discovered Elements 112 Officially named Elements 92 Naturally Occuring Elements 83 Non-radioactive elements
Where can you find the inner transition elements of the periodic table?
The f-block elements (lanthanides and actinides, the two rows at the bottom of the periodic table) are known as inner transition elements
What are the two division of periodic table?
The two divisions on the periodic table are called metal and nonmetal. The elements are either nonmetal or metal, and that is how they are divided
What are two types of elements from or in the periodic table?
Naturally occurring and man made elements
