1s22s1
It is an element.
5th element - boron 6th element - carbon 7th element - nitrogen 8th element - oxygen 9th element - fluorine 10th element - neon
element
Helium is an element.
1s22s1
1s22s1
1s22s1
.. [Li]+ [:I:]- (put the last 2 pairs above and below the "I" this wont let me) ..
The number of electron shells in a normal Lithium atom is 2. It has an electron configuration of 1s22s1
It is an element.
Element
Metal is not an element. It is a term used to classify an element, but it is not an element.
A property of that element. An unstable element. A radioactive element
element. Sulfur dioxide (SO2) is a compound
There is no such thing as a good element or a bad element.
5th element - boron 6th element - carbon 7th element - nitrogen 8th element - oxygen 9th element - fluorine 10th element - neon