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No, Hydrogen makes up approximately 75% of the universe's elemental matter
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∙ 13y ago
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Do all the elements exist in approximentley equal quantities?
No. In the universe (in general) the heavier the element, the less it is available. This is different than what is in our planet though. In the earth's crust, the most common elements are oxygen, silicon, and aluminum. Though they are not necessarily the most available due to the difficulty in extracting these and their level of dispersion.
Is the far few materials are elements than are not elements?
Very few elements exist in their free state in nature. The vast majority of them exist as compounds, chemically bonded to other elements.
Is it true that elements in the middle of the periodic table are not able to bond with other elements.?
No. This is not true. Take for example the element sliver (Ag), which is approximately in the "middle" of the periodic table. Such common compounds of Ag, such as AgCl, AgNO3, etc. exist.
Are elements in the human body in their pure form?
These elements exist as compounds.
Do molecular elements exist in nature?
Yes, The elements hydrogen, nitrogen, oxygen, and sulfur are all molecular elements that exist in nature. Due to their reactivity, it is rare to find the halogens and phosphorus in their elemental forms in nature.
The millions of compounds that exist are made from approximately how many elements?
The millions of compounds that exist are made from approximately 115 elements!
Do all the elements exist in approximentley equal quantities?
No. In the universe (in general) the heavier the element, the less it is available. This is different than what is in our planet though. In the earth's crust, the most common elements are oxygen, silicon, and aluminum. Though they are not necessarily the most available due to the difficulty in extracting these and their level of dispersion.
How hard is element 116?
The elements having atomic number higher than 92 do not exist naturally in large quantities they are either in traces or as short life synthetic elements so their most of the properties including hardness can not be determine practically.
What if elements did not exited?
If no elements existed, nothing would exist.
Is the far few materials are elements than are not elements?
Very few elements exist in their free state in nature. The vast majority of them exist as compounds, chemically bonded to other elements.
How can you tell what elements exist on planet?
94 natural elements and 14 artificial elements
Is it true that elements in the middle of the periodic table are not able to bond with other elements.?
No. This is not true. Take for example the element sliver (Ag), which is approximately in the "middle" of the periodic table. Such common compounds of Ag, such as AgCl, AgNO3, etc. exist.
Where would you use a negative rational number?
Anywhere where negative quantities exist.
Are elements in the human body in their pure form?
These elements exist as compounds.
Why elements and all compound exist as molecules?
All elements and all compounds do not exist as molecules. As examples, noble gases exist as individulal atoms and ionic compounds form lattices.
How many elements make landforms?
88 different elements exist in nature.
What is the difference between an element and a native element?
Elements can either be synthetic or natural. Synthetic elements are made artificially in laboratories, while natural elements exist in their natural state in nature. Natural elements can further be defined as native elements. These elements exist in their uncombined state.
