Electronegativity & Polarity In Bonding Flashcards
1
Q
Define electro negativity
A
The ability of an atom to attract a bonding pair of electrons in a covalent bond
2
Q
What do atoms with similar electro negativities form?
A
Covalent bonds
3
Q
What helps to form a covalent bond?
A
Strong electrostatic forces of attraction between the positive proton and negative electron
4
Q
How do you know if it’s a polar molecule?
A
Slight charge on both atoms
5
Q
What do polar molecules have?
A
Partial positive charge in one part of the molecule
Similar negative charge in another part
Due to uneven electron distribution
6
Q
What are symmetrical molecules?
A
Non polar, even though they contain polar bonds
Even distribution of electrons
