Problemas
Atoms of two different elements must have different electrical charges numbers of neutrons atomic numbers energy levels
Roztwór
Rafael
veterano · Tutor durante 10 años
4.7
(244 Votos)
Respuesta
'C'
Explicación
## Step 1Atoms of two different elements must have different atomic numbers. This is because the atomic number of an element is determined by the number of protons in its nucleus. ## Step 2Each element has a unique number of protons, which distinguishes it from other elements. For example, hydrogen has 1 proton, helium has 2, and so on. ## Step 3Therefore, atoms of two different elements must have different atomic numbers.