Alkali metals alkaline earth metals and halogens and noble gases. I’m pretty sure
Answer:
A because that's the answer
Explanation:
En un balde de 25 cm de altura se hace un orificio a 15 cm del suelo.calcula la velocidad de salida del agua
5000 m³
density = mass / volume
mass = density × volume
mass = 1000 × 5
mass = 5000 ( kg )
and the height of the building doesn't matter at all.
joules