Answer:
The organism can be easily categorised, which really helps making it easier to understand the characteristics of a specific organism
Explanation:
The reactants are Aluminium and Copper chloride.
The products are Copper and Aluminium chloride.
hooc are carboxyl groups
your r or amino groups are those unique structures which have different atoms in them. your nh2 groups are your hydrogen atoms
Responder:
27
Explicación:
Dado que:
Número de protones en el átomo X = 29
Carga en el átomo X = +2
Si no hay cargo neto;
número de protones = número de electrones
Sin embargo, dado que el átomo X tiene una carga de +2 (dando 2 electrones).
Por lo tanto,
Número de electrones = número de protones - número de carga en el átomo)
Número de electrones = (29 - 2) = 27
Answer:
Elements and compounds are two types of pure substances.
Explanation:
