barrientosnieveepifa barrientosnieveepifa
  • 25-04-2024
  • Chemistry
contestada

En cierto átomo el número atómico es al núme- ro de neutrones como 3 es a 4. Si el número de masa es 84, determina el número atómico. a) 40 c) 48 e) 42 b) 36 d) 38.​

Respuesta :

Otras preguntas

Caracteristicas de un verbo pronominal
I don't quite understand it
Under the Han, iron production and salt mining became state ___________________ in order to keep these industries under government control. A. Funded B. Envoys
Which situation can be represented by 3s = 5s - 6 ?
Look at the photograph and the related text. In which two ways does the photograph help convey a message about fire safety? A. It challenges the reader to lear
1. 6 divided by 8/9 SHOW YOUR WORK AND EXPLAIN ​
8, 20, 50, ... Find the 10th term.
Use the sentences below to answer the question. A gymnast suffers an injury and is unable to compete in the state meet. She spends the next year training even h
How did Europe recover from catastrophe ?
Match the countries with the flags. Ex: Türkiye : 3 Column A 1. Almanya: Almanya 2. Fransa: Fransa 3. ABD: ABD 4. Çin: Çin 5. Japonya: Japonya 6. İngiltere: İng