33
It has 8 Electorns!
12
one
by knowing the no. of electorns in its outermost shell
You are probably thinking of electrical energy.
A covalent bond would be formed
transmission or electron microscope
The atomic number, proton and electron are all the same amount in an element.
yes, the first shell has 2 slots for electrons. Hydrogen has only 1 electron.
Because they need 8 valecne electorns, and some don't so they share or transfer. :)
Bones typically contain calcium, phosphorus, and magnesium. Sea shells contain calcium carbonate as their primary component, along with trace amounts of other elements such as magnesium, strontium, and silicon.
manganese. In the future look at the table of elements with the top number (called the atomic number: which is the number of protons, which also equals the number of electrons,) to see the number of electrons