Homogenous mixture
Brainliest?
As atomic number increases atomic radii also increase down group 1. ionisation energy down group 1 will also decrease because as atomic radii gets bigger there is less electrostatic force between nuclei and electrons so less energy needed to remove valence electron.
Pioneer species are the first species to arrive in an area after succession (hope this helped because i dont know about climax communities)
There are the 3 copper atoms in 3CuSO4. I hope this helps!!
A. High intermolecular forces of attraction. If there are high intermolecular forces, the molecules will need large energies to escape into the liquid. The substance will nave a high melting point.
The other options are <em>incorrect </em>because they are <em>weak force</em>s. They would cause <em>low melting points</em>.
