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Most rocks at the surface of the earth contain:
oxygen
silicon
(silicon dioxide is the major component of rocks and sand)
and in approximate order the next 6 are:
iron
aluminum
potassium
sodium
calcium
magnesium
These are all of the elements that comprise 1% or more of earth's crust.
The next two elements to complete the top 10 are titanium and hydrogen.
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∙ 13y ago
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Does a group 8 elements like neon needs to bond to other elements to stable?
No. These elements were long known as the "noble gasses" and in fact it was long believed they could not form compounds. Only relatively recently was it discovered that these elements can form compounds with highly reactive elements such as Fluorine and Chlorine. But Ne2? Xe2? No way.
What does the 8 mean?
One of the elements that collectively form a system of numeration. It is also the number that follows 7.
What are the mulitiples of 8 10 12?
They are elements of the infinite set of numbers of the form 120*k where k is an integer.
Mendeleev's pattern repeated after how many elements?
The properties were repeated after 8 elements.
What kinds of elements form anions after ionic bonding?
Most of the elements in the top right of the period table (but not "group 8" - the furthest column to the right) will readily form anions (negatively charged ions) that can then form ionic bonds. Examples are O, N, P and S
8 elements of music?
Pitch, Duration, Dynamics, Silence, Timbre, Tempo, Structure and Texture
How many elements in 8 sets having 6 elements in each?
8 sets of 6 elements would have 96 elements (8X6=96)
Do group 8 elements form ions?
Group-14 elements share electrons. they form covalent bonds.
Which of the elements in the periodic table is not likely to form bonds?
Until a recent time, it was considered that the noble gases (i.e. VIII A elements) does not form any compound as they themselves have already obtained a stable state with 8 electrons in the valence shell. In extreme conditions, these also form compounds such as XeF2.
What are the 8 visual elements of art?
1. Line 2. Shape 3. Space 4. Form 5. Texture 6. Value 7. Tone 8. Colour
How many elements are there in third period?
8 elements
A substance made of two or more elements chemically combined is called?
compound
