In a polar covalent bond, how do you determine which atom has a partial negative charge (- ) and which has a partial positive charge (+)?
K2Cr2O7 has how many potassium atoms?
K2Cr2O7 has how many potassium atoms?
The nucleus of an atom usually contains:
The nucleus of an atom usually contains:
How many valence electrons are in a sulfur atom in the groun…
How many valence electrons are in a sulfur atom in the ground state?
What charge does an anion possess?
What charge does an anion possess?
What is the correct name for the Cu 2+ ion?
What is the correct name for the Cu 2+ ion?
Fluorine and fluorine will form a polar bond.
Fluorine and fluorine will form a polar bond.
Physical properties include all the following except:
Physical properties include all the following except:
Soil is a homogeneous mixture.
Soil is a homogeneous mixture.
A solution is a heterogeneous mixture.
A solution is a heterogeneous mixture.