#AB
Electronegativity difference=3.3-2.9=0.4.
- It's a covalent bond.
- Gaseous or solid substance.
#AC
Electronegativity difference=3.3-0.7=2.6
- Its an ionic bond.
- Solid substance.
#BC
Electronegativity difference=2.9-0.7=2.3
- It's an ionic bond
- Solid substance
Answer: between 6.5 and 8.5
Explanation:
As shown in my science book it appears in the ph scale
Because its only representing the most stable isotope of that element but its considered the atomic mass and not average atomic mass