Question

atomic structure of first ten element. pls tell fast. ​

Answer 1

Answer:

An element's atomic number on the periodic table is the number of protons in the nuclei of its atoms. If the atom of an element is neutral, then the number of protons equal the number of electrons, which are located in the electron cloud surrounding the nucleus.

Answer 2

Answer:

Try this one

Explanation:

Pan across the first ten atoms of the Period Table of elements, with their chemical symbols and atomic number. These are, from left to right: hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine and neon.