Answer:
lol thanks for the point btws! i really needed them for my math test questions have a good day btw! good vibes!
Explanation:
Things go sublime when changing automatically into vapor when it is heated, usually forming a solid figure.
<span>The liquid form of matter is usually more dense than its gas form. This is because liquid molecules are closer together compared to gas molecules. An exception, however, is water. Water's solid form or ice is less dense than its liquid form because of the orientation of hydrogen bonds that lowers its density.</span>
(3) <span>electronegativities of the bonded atoms in a molecule of the compound is the correct answer.
The compound is nonpolar when</span> electronegativity is from 0 to 0.5, polar when electronegativity is from 0.5 to 1.7, and ionic when electronegativity is larger than 1.7.
Hope this would help~
-2 for O
-1 for F
0 for N2
+1 for Li
+3 for Fe
