O2- is the symbol for the oxide ion, which is an oxygen atom that has gained two electrons. The oxide ion has a charge of -2.
An atom of lead that has bee stripped of two of its electrons.
M with a little 2 at the top right
Yes! ex: 4^2= 4 X 4=16
it means you sqaure the number (multiply it by itself)
The notation "2^6" represents "2 to the power of 6," which is equivalent to 2 multiplied by itself 6 times. In this case, 2^6 = 2 * 2 * 2 * 2 * 2 * 2, which equals 64. The exponent, 6, indicates the number of times the base number (2) is multiplied by itself.
You mean like 24? Well that means 2*2*2*2 which is equal to 16. Hope this helps!
The little 2 in 4H2 indicates that there are two hydrogen atoms bonded in a molecule of 4H2. This notation is used in chemistry to represent the number of atoms of each element in a compound or molecule.
If you mean on the keys, it is usually shown as: x² or X².
it means you multiply 2x2
3squared
Team Chemistry
The little "2" in H2O signifies that there are two atoms of hydrogen in a water molecule. This notation is used in chemistry to indicate the number of atoms of each element present in a compound.
An atom of lead that has bee stripped of two of its electrons.
Pinky and the Brain - 1995 A Little Off the Top 2-10 was released on: USA: 23 November 1996
Squared
M with a little 2 at the top right
1:its atoms 2:chemistry