pH scale
True or False-Stomach acid is the highest acidic level that is known?
False-Battery acid has a higher acidic level
Name the 3 particles that atoms are made of
Protons,Neutrons,Electrons
What does Oxygen and Hydrogen form
Water(H2O)
Are reactants the material being used or the final outcome of the experiment?
Reactants are the materials being used
True-False There is little difference in Ionic bonds than Hydrogen bonds
True-Ionic bonds are barely stronger than Hydrogen bonds
The higher the number is on the scale means what?
It means that the substance is a weaker base
Does electrons have a positive or negative charge?
Electrons have negative charge
What does the number next to the element mean
It means that there are that many number of elements in that equation
True or False-All of the elements in the product side can change
False they can create new elements together but can't change
What is the strongest known bond
Covalent bonds
What number is the neutral number on the scale
7, which is the middle of the scale
What is the thing that holds molecules together?
Bonds(Hydrogen-Ionic-Covalent)
True or False-A lower case letter is a new element in an equation?
False-It is joined with a capital letter to form an element
Products are the same as the reactants?
No They are different because there atoms move around in the reaction
Name the order of the bonds from strongest to weakest
Covalent-Ionic-Hydrogen
What is the highest number possible on the pH scale?
14, which is a base on the scale
What part of the molecule are being shared from 2 atoms?
Electrons
The first number means what?
It tells us how many molecules are in the equation
What are the reactants in this equation-2H+4C=4H+2C
2H+4C
How do you draw a covalent bond?
With a continuous line
Red on the scale means the substance is on what side of the scale?
What particle is on the outside ring of a molecule
Electrons
What are the 2 parts of a chemical equation
Reactants-Products
What is another name for Products?
Ingredients
What bond is H-H?
Covalent Bond