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Synthetic Elements
Quasi-synthetic elements:
- Technetium, atomic number 43
- Promethium, atomic number 61
- Astatine, atomic number 85
- Francium, atomic number 87
- Neptunium, atomic number 93
- Plutonium, atomic number 94
- Transuranium elements
- Americium symbol Am, atomic number 95
- Curium symbol Cm, atomic number 96
- Berkelium symbol Bk, atomic number 97
- Californium symbol Cf, atomic number 98
- Einsteinium symbol Es, atomic number 99
- Fermium symbol Fm, atomic number 100
- Mendelevium symbol Md, atomic number 101
- Nobelium symbol No, atomic number 102
- Lawrencium symbol Lr, atomic number 103
- Transactinide elements
- Rutherfordium symbol Rf, atomic number 104
- Dubnium symbol Db, atomic number 105
- Seaborgium symbol Sg, atomic number 106
- Bohrium symbol Bh, atomic number 107
- Hassium symbol Hs, atomic number 108
- Meitnerium symbol Mt, atomic number 109
- Darmstadtium symbol Ds, atomic number 110
- Roentgenium symbol Rg, atomic number 111
- Copernicium symbol Cn atomic number 112
Provisional names of Recently observed synthetic elements:
- Ununtrium symbol Uut, atomic number 113
- Ununquadium symbol Uuq, atomic number 114
- Ununpentium symbol Uup, atomic number 115
- Ununhexium symbol Uuh, atomic number 116
- Ununseptium symbol Uus, atomic number 117.
- Ununoctium symbol Uuo, atomic number 118
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Where the element xenon is find in nature?
In the atmosphere and, bonded with oxygen, in quartz.
Is sodium found in nature by itself or is it always found bonded to other elements?
It is always found bonded with other elements, it goes through a process to become a single element.
Is common salt a mixture or an element?
It is a compound: NaCl-sodium [an element] bonded to chloride [an element].
Why are some elements found in nature mainly as their ions and not pure elements?
Many elements are found in nature in molecular form - two or more atoms (of the same type of element) are bonded together. Oxygen, for example, is most commonly found in its molecular form "O2" (two oxygen atoms chemically bonded together).
Is N2 ionic covalent or plar covalent?
Its none of those its a diatomic element. Nitrogen is found in nature as N2 because it is unstable when not bonded with something so it bonds with its self.
In what ways can an element occur in nature?
An element occur in nature as a pure element or as a compound.
When atoms of the same element bond together what is that called?
The same atoms bonded together are elements. Different atoms bonded together are compounds. Oxygen gas, O2, is an element composed of molecules of two oxygen atoms covalently bonded. Water, H2O is a molecular compound composed of two hydrogen and one oxygen atoms covalently bonded. Common table salt, NaCl, is an ionic compound composed of sodium and chloride ions ionically bonded.
Is Nitrogen always bonded with another element?
No. nitrogen is not always bonded with another element. Nitrogen gas which makes up the great majority of our atmosphere (air) is just nitrogen
Is muddy water element?
No it's not an element it is a mixture (the atoms of the different types of elements are not bonded)
Two Atoms of the same element when bonded form what?
Diatomic
Two atoms of the same element when bonded fORM A?
Molecule
What element found in nature is bonded to silicon?
Oxygen. A good example would be in quartz crystals and the class of minerals known as silicates (SiO4). Also, as silicon carbide in the rare mineral moissanite.-- JT
