Ions
A cation is formed when an atom __________
What is loses electrons?
Ionic bonding is between a ________ and a ________
What is metal and nonmetal (or cation and anion)?
In a Covalent Bond, the electrons are
What is shared?
In a Metallic Bond, the electrons are
What is a sea of electrons?
An attraction between atoms that allows the formation of chemical substances
What is a chemical bond?
An anion is formed when an atom _________
What is gains electrons?
Electrons are _______________ in ionic bonds.
What is transferred?
Covalent Bonds form between a ________________ and a _______________
What is nonmetal and nonmetal?
Metallic bonds form between a __________ and a _________
What is metal and metal?
Why does an ionic compound conduct electricity when dissolved?
Because the ions can move freely and therefore carry the electric current.
What is cations?
Two elements that could form an ionic bond are:
The teacher will decide if your answer is correct.
Daily Double!!!!!
Two elements that could form a covalent bond
The teacher will decide if you answer is correct.
The melting point of metallic compounds
What is high?
Symbol and charge for an atom with 15 protons and 18 electrons
What is P-3
Nonmetals form __________
What is anions?
The melting point of ionic compounds
What is high?
The boiling point of molecules (covalent compounds)
What is low?
As a solid, metallic compounds _______________ electricity.
What is conduct?
Type of bond between hydrogen and sulfur
What is covalent?
DAILY DOUBLE!!!!
Group 15 elements form ions with what charge?
What is -3?
In aqueous solution, ionic compounds ______
What is conduct electricity?
When is never?
Two elements that could form a metallic bond
The teacher will decide if your answer is correct
It is the best!
What is chemistry class?