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90 naturally occurring elements, unknown number possible elements.
Wiki User
∙ 13y ago
There are currently 118 known elements on the Periodic Table. These elements range from hydrogen, the lightest, to oganesson, the heaviest.
Wiki User
∙ 11y agoThere are a possible 189 elements, 189, 2,8,8,8,18,18,32,32,18,18,8,8,8,3.
there are 13 noble gases No8 is element136, 2,8,18,32,32,18,18,8.
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Which determines the reactivity of the elements?
Roughly, first ionization potential and electron affinity.
How many naturally occurring elements are found on earth?
Total 108 elements are found in earth till 2007 dec 56 to 72 elements are in the human body, 22 to 36 are in the animal body 18 22 elements in birds are found
Is an igneous rock a element?
No Igneous rock is consistently a compound - a mixture of elements. Although there are variations in composition, igneous rock is usually made up of roughly half oxygen, roughly one quarter silicon, and lesser, but significant, quantities of aluminum, calcium, sodium, potassium, and magnesium., with a sprinkling of other elements.
How many elements are metals nonmetals and metalloids?
Three metals areZinc, Molybdenum, CadmiumThree non-metals areHydrogenCarbonNitrogenOxygenPhosphorusSulfurSelenium(YOU CAN CHOOSE FROM THESE ) (THESE ARE JUST ALL OF THE ELEMENTS)Ih ope this helped you alot... :) I am sure you will get an A+++++ I LOVE YA
How many kikos are how many pounds?
One pound is roughly 0.454 kilograms. One kilogram is roughly 2.2 pounds.
Did the nuclear bomb consist of any metals or elements?
roughly 1/3 of the elements on the periodic table are used in some way
Which determines the reactivity of the elements?
Roughly, first ionization potential and electron affinity.
How many naturally occurring elements are found on earth?
Total 108 elements are found in earth till 2007 dec 56 to 72 elements are in the human body, 22 to 36 are in the animal body 18 22 elements in birds are found
Roughly 3 quarters of the elements in the periodic table are?
They are metals.
Roughly how many people live in Tanzania?
roughly about 43,739,000 people
How many percent of children uses a phone in class?
USA - roughly 60% UK - roughly 70% Bangladesh - roughly 0%
How many emplyees does tesco have worldwide?
Roughly 94000 worldwide
Is an igneous rock a element?
No Igneous rock is consistently a compound - a mixture of elements. Although there are variations in composition, igneous rock is usually made up of roughly half oxygen, roughly one quarter silicon, and lesser, but significant, quantities of aluminum, calcium, sodium, potassium, and magnesium., with a sprinkling of other elements.
Why do the moon sun and earth have so many elements in common?
They were all formed roughly around the same time from the same molecular cloud. This slowly collapsed over time, with the sun being formed at the centre.
How many are Australians?
Roughly 22%.
Which two elements were used to produce the atomic bombs?
The key elements to making fission bombs are: Uranium and Plutonium. The specific isotopes of interest are: Uranium-233, Uranium-235, and Plutonium-239. But many other elements are needed to make a functional bomb. As a very rough guess, about a quarter of the elements on the periodic table are needed somewhere in the bomb, roughly 23 different elements in total.
How many miles from seattle to North Korea?
Roughly 5,000 miles
