Electron Configuration: $=1s2,2s2,2p6,3s1$

lons: $=At$

Distance $(nm)=3\mathrm{.}23$

Compound $1$:$=$Calcium Chloride: CaCl$2$

Molecular Formula $=C12H22O11$

Selected Element $=C$

Compound $2=$CaSe

Compound $3=C6H12O6$

How many atoms or molecules are there in a mole of a substance?

Your Answer $=$

Correct! Exact Answer $=6\mathrm{.}02E+23\frac{+}{-}6\%$

An element with the electron configuration shown above has how many electrons.

Your Answer $=$

Correct!

The ion on the the list below has an electron structure that is identical to which inert gas? $($Spell Correctly$)$

Your Answer $=$

The electrons that

lled shell are called:

Your Answer $=$ valence electrons

Incorrect.

Calculate the force of attraction between a cation with a valence of $+2$ and an anion with a valence of $-1,$ the centers of which are separated by a distance in nm shown above:

Your Answer $=$

Compute the percent ionic character of the interatomic bonds for Compound $1$ found above:

Your Answer $=$

Correct! Exact Answer $=55\mathrm{.}51\frac{+}{-}6\%$

From the Molecular Formula given above, what is the percentage $($by weight$)$ of the selected element:

Your Answer $=$

Correct! Exact Answer $=42\mathrm{.}11\frac{+}{-}6\%$

For Compound $2,$ indicate the type of primary $($interatomic$)$ bonding $($Ionic$,$ Covalent, or Metallic$)$:

Your Answer $=$

Correct!

For Compound $3,$ indicate the type of primary $($interatomic$)$ bonding $($Ionic$,$ Covalent, or Metallic$)$:

Your Answer $=$

Incorrrect