Question

Imagine scientists identified the following new elements on a transiting comet named AlaRick. The electronegativities of each element are included in the table.

Ab Albus 2.20	Hr Hermione 1.57	Mv Minerva 2.19	Sp Snape 2.58
X Bellatrix 3.44	Mf Malfoy 3.04	Rm Remus 2.55	To Tom 3.98

Using these new elements, create a nonpolar molecule consisting of only two atoms. Explain your reasoning.

Answer 1

Ab2 non polar

Hr2 non polar

Mv2 non polar

Sp2 non polar

X2 non polar

Mf2 non polar

Rm2 non polar

To2 non polar

two elements electronegativity zero . So they are non polar molecule.

X-O is non polar because of X and O electronegativity are equal.

To-F is non polar

Mf -F is non polar

Rm-C is non polar

Sp-S is non polar

Mv-P is non polar

Ab-At is non polar

A covalent bond formed between equal contribution and mutual shairing of unpaired electrons is called covalent bond.

two elements electronegativity difference is zero is non polar.Two non metals are participate in polar and non polar covalent bond. Same elements between non polar covalent bond is formed.