Answer:
See explanation
Explanation:
The magnitude of electronegativity difference between atoms in a bond determines whether that bond will be polar or not.
If the electronegativity difference between atoms in a bond is about 1.7, the bond is ionic. If the electronegativity difference is greater than 0.4 and less than 1.7, the bond will have a polar covalent character. Lastly, if the electronegativity difference between the bond is less than or equal to 0.4, the covalent bond is non polar.
The electronegativity difference between carbon and hydrogen is about 0.4 which corresponds to a nonpolar covalent bond hence the molecule is nonpolar.
The electronegativity difference between carbon and fluorine is about 1.5 indicating a highly polar bond. This gives CH3F an overall dipole moment thereby making the molecule polar.
Fluorine has the highest. Fluorine's electronegativity is 4.0
Answer:
carbon dioxide
Explanation:
because we breath in oxygen and breath out Carbon
Answer:
B
Explanation:
"I think my bike is making a scraping noise because the bearings are not lubricated."
The mass would be same because of the law of conservation which states that the mass of the reactants must equal to the mass of products
