Counting formulas and atoms
The little number to the right of the chemical symbol.
What is subscripts?
These chemical reactions tend to feel hotter and give off excess energy
what is exothermic reaction?
There are 18 of these in the periodic table
what is groups?
The ph of bases must be more than this number
What is 7?
The ph of bases must be less than this number
what is 7?
the ingredients or chemicals that go into the chemical reaction.
what is reactant?
These chemical reactions tend to feel colder and take in energy
what is endothermic reaction?
There are 7 of these in the periodic table
what is periods?
The feeling of bases
What is slippery
Acids have this kind of taste.
what is sour/tart?
the thing made by chemical reactants.
what is the product?
Some chemical reactions release energy; others do this
what is store energy
groups go this way on the periodic table
what is left to right?
bases conduct this
what is electricity?
Acids conduct this
What is electricity?
The large number to the left of the compound.
what is coefficients?
Matter is conserved because atoms are conserved in this
what is physical and chemical processes?
periods go this way on the periodic table
what is up and down?
Turns litmus paper this color
What is blue?
Turns litmus paper this color
What is red?
Law of Conservation of Matter
What is matter can not be created nor formed, it can change forms?
Cause and effect relationships may be used to predict phenomena in this
what is natural or designed systems?
The number of electrons in the outer shell
what is the group?
releases these types of ions
what is OH- ions?
releases these types of ions
what is H+ ions?