an unknown atom is shown. protons: 5 neutrons: 5 electrons: 5 name this atom using the number of particles…

an unknown atom is shown. protons: 5 neutrons: 5 electrons: 5 name this atom using the number of particles. a neon, ne because it has a combined total of 10 neutrons and protons b beryllium, be because it has five neutrons c boron, b because it has five protons d phosphorus, p because it has a combined total of 15 electrons, neutrons, and protons

an unknown atom is shown. protons: 5 neutrons: 5 electrons: 5 name this atom using the number of particles. a neon, ne because it has a combined total of 10 neutrons and protons b beryllium, be because it has five neutrons c boron, b because it has five protons d phosphorus, p because it has a combined total of 15 electrons, neutrons, and protons

Answer

Brief Explanations:

  • El número atómico de un elemento está dado por el número de protones en su núcleo.
  • El elemento con 5 protones es el boro (B).
  • Analizando las opciones:
    • Opción A: El neón (Ne) tiene 10 protones, no 5.
    • Opción B: El berilio (Be) tiene 4 protones, no 5.
    • Opción C: El boro (B) tiene 5 protones, lo que coincide con la descripción.
    • Opción D: El fósforo (P) tiene 15 protones, no 5.

Answer:

C. Boron, B because it has five protons