The elements on the periodic table are listed in increasing atomic number.
Hydrogen is the first element, and has an A.N. of 1. Also, its very interesting how it doesn't need 8 valence electrons to be stable.
The second element is Helium, which has an A.N (atomic number) of two.
It’s a polyatomic and it has a negative charge. It’s located in the nucleus of the atom, along with the protons.
There is different types of salt.
1)table salt
2)lime salt
Answer:
yes
Explanation:
it started moving North 5 m/s
Answer:
im gunna save my answer so no one can take it:)
Explanation:
I tried my best