Cards in this guide (10)
Which term describes the describes the disorder of random molecular motion
Does H2 have a molecular dipole moments
No. H2 does not have a permanent dipole moment.
Why are prefixes not needed in naming ionic compounds
Ions combine in only one ratio, so prefixes are not needed.
What best describes a bond formed between two unlike atoms
The type of bond is determined by the difference in
electrongativity of atoms
What happens to the atomic radius when an electron is lost
The positive ionic radius is smaller than the neutral atomic
radius
What is an example of a chemical name using prefixes
Which of the following has the smallest radius is K plus Rb Rb plus K
When would dipole dipole be significant
Dipole-dipole forces play a significant role when a molecule is
polar.
Which molecule or ion has a linear shape
Which of the following could be considered a benefit of modern farming techniques
The food we eat is fresher because it is treated with preservatives.