The first ionisation energies of an element are given below: 520 kJ/mol
7297 kJ/mol
11810 kJ/mol
12560 kJ/mol
If this were in period 2, which element would this most likely be? Explain why.

Type the letter that represents the correct location for each particle type below.

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull

Which are forms of frozen water? check all that apply. dew frost hail rain sleet