A. Nucleus. I hope this helped. :)
Answer:
The density is 0,5 g/cm3
Explanation:
The density (δ) is the ratio between the mass and the volume of a compound:
δ=m/v= 3 g/6 cm3= <em>0,5 g/cm3</em>
Option (D) Hydrogen bonding
False because if the circuit performance
Answer:
i would say C
Explanation:
You can only make a model of something if the real thing already exists.