Is it true that atoms of any element have protons that are identical to other protons of all other elements

The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as

Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.

Describe the basic structure of the atom