Covalent or Ionic
Li2O
Ionic
Substances that react
What is reactants?
When a metal bonds with a nonmetal, what is formed?
What is an ionic bond?
States that matter cannot be created or destroyed
What is law of conservation of mass?
reactants and products have the same mass is what law?
What is law conservation of mass
CH4
Covalent
Substance that form as a result of the reaction
What is products?
When nonmetal bonds with another nonmetal what is formed?
What is a covalent bond?
What are two types of numbers we use in balancing equations?
What are coefficients and subscripts?
The arrow in a chemical equation stands for?
What is yield?
MgCl2
Ionic
vinegar and baking soda makes sodium acetate and water
What is chemical reation?
What kind of bond shares electrons?
What is a covalent bond?
Mathematical problems that show reactants and products
What are chemical equations?
H2O
What is water?
neither
Taking two substances and combining them together
What is a synthesis or composition reaction?
What kind of bond is formed from 2 oppositely charged atoms?
What is an ionic bond?
Chemical equations
What are equal numbers and kinds of atoms on both sides of the equation that are balanced.
could say: reactants and products
What is the name of the small number after a chemical formula?
What is subscript?
What type of covalent bond does water create?
Polar Covalent
Taking on substance and replacing it with anther in a reaction.
What is a single replacement reaction?
In an ionic bond, what kind of atom gives up electrons?
What is a metal?
What must be equal in a chemical equation?
What is reactants and products?
Coefficients
What are numbers placed before formulas?