Which is a halogen?
How would you classify hydrogen? Metal, nonmetal, or metall…
How would you classify hydrogen? Metal, nonmetal, or metalloid?
How would you classify chlorine? Metal, nonmetal, or metall…
How would you classify chlorine? Metal, nonmetal, or metalloid?
In a polar covalent bond, how do you determine which atom ha…
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.