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At present there are more than 50 elements in the world. There are 92 natural and 115 total when we add the synthetic elements.
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∙ 9y ago
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Are there more than 1000 known elements?
There are 118 known chemical elements as of 2011.
Which elements are less electronegative than barium (Ba)?
These elements are: K, Rb, Cs, Fr, Ra.
What elements are heavier than hydrogen?
All of them. There are no elements lighter than hydrogen. It has only two atomic particles, and you cannot have an element with less.
S block elements densities?
Densities of s block elements are less than water. They float on water.
115 k c e?
115 known chemical elements. However, that number is not accurate; there are really more than that now.
Are there millions of element?
As far as we know, there are much less than a million. All of the known elements in the world are listed on the Periodic Table of Elements.
Are there more than 1000 known elements?
There are 118 known chemical elements as of 2011.
All of the elements in period 4 are?
all of them are elements with less than 37 electrons.
Is it true that More than 100 elements are currently known?
Yes, it is true. There are currently 118 known elements on the periodic table.
Is noble gases metals that are more reactive than the transition elements but less reactive than the alkali metals?
No, the noble gasses are nonmetals that are less reactive than all other elements.
Is there more compound than elements?
There are more compounds than elements
What elements bond with iodine?
it bonds with many elements but it is less reactive than the rest of the halogens
What elements can have variable oxidation numbers are known as known as what group of elements?
Most elements can have more than one oxidation number, but I think you are looking for the transition elements in groups 3 - 12.
What are Elements that have less than or more than the normal number of electrons?
These would be ions.
Which elements are less electronegative than barium (Ba)?
These elements are: K, Rb, Cs, Fr, Ra.
Are there 100 elemnts?
Yes, in the same sense that there are 99 elements and 10 elements. MORE than 100 elements are known.
What elements are heavier than hydrogen?
All of them. There are no elements lighter than hydrogen. It has only two atomic particles, and you cannot have an element with less.
