The compound ncl3 is nitrogen trichloride. but alcl3 is simply aluminum chloride. why?

The compound NCl3 is nitrogen trichloride, but AlCl3 is simply
aluminum chloride. Why? Choose all that apply.

1 AlCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so AlCl3 is aluminum chloride.
2 NCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so NCl3 is nitrogen trichloride.
3 The compound AlCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so AlCl3 is aluminum
chloride.
4 The compound NCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so NCl3 is nitrogen
trichloride.
5 None of the above.

1 AlCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so AlCl3 is aluminum chloride.
2 NCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so NCl3 is nitrogen trichloride.
3 The compound AlCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so AlCl3 is aluminum
chloride.
4 The compound NCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so NCl3 is nitrogen
trichloride.
5 None of the above.

Also Read :   a hurry. add one letter.?

1 AlCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so AlCl3 is aluminum chloride.
2 NCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so NCl3 is nitrogen trichloride.
3 The compound AlCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so AlCl3 is aluminum
chloride.
4 The compound NCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so NCl3 is nitrogen
trichloride.
5 None of the above.

1 AlCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so AlCl3 is aluminum chloride.
2 NCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so NCl3 is nitrogen trichloride.
3 The compound AlCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so AlCl3 is aluminum
chloride.
4 The compound NCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so NCl3 is nitrogen
trichloride.
5 None of the above.
2 NCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so NCl3 is nitrogen trichloride. 3 The compound AlCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so AlCl3 is aluminum
chloride. 4 The compound NCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so NCl3 is nitrogen
trichloride. 5 None of the above.

Also Read :   19) Use Lewis theory to determine the chemical formula for the compound formed between Ca and N.?

Aue & white naming lonic compounds, there is no need. to add prefixes that indicate the number of each type of atom. #while naming molecular compounds, prefixes are used to tell the number of each type of atom. Alca, NC lonic Compound molecular compound, Thus, option (2) & (3) are CORRECT – Alluminium Chloride (Ionic : No prefix) All Nez Nitrogen trichloride (molecular: prefix are) used Please. Rate
The compound NCl3 is nitrogen trichloride, but AlCl3 is simply
aluminum chloride. Why?
Choose all that apply.




1 AlCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so AlCl3 is aluminum chloride.
2 NCl3 is a molecular compound (two or more nonmetals), and
therefore in its name prefixes indicate the number of each type of
atom-−so NCl3 is nitrogen trichloride.
3 The compound AlCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so AlCl3 is aluminum
chloride. 
4 The compound NCl3 is an ionic compound (metal and nonmetal),
and therefore does not require prefixes-−so NCl3 is nitrogen
trichloride.
5 None of the above.

Leave a Comment