Atomic Structure
Mass number
What is the number of protons and neutrons?
sour
What do acids taste like?
Salt + water
What are the two products always formed when an acid reacts with a base?
loss or gain of electrons
How are ions formed?
Chemistry
What is the best science?
the number of protons in an atom
What is the atomic number?
0-6
What pH are Acids
dilution
What is the process of mixing an acid and base with water?
positive ion
What has as excess of protons over electrons?
Copper Sulfate
What were the crystals we made?
8
How many electrons in the 2nd (3rd) shell?
OH-(aq)
What do Bases release when dissolved in water?
when equal amounts of an acid and a base react completely
What has pH 7? What is a neutral solution?
2, 8, 3
What would become a stable ion by losing 3 electrons? what is in group 13? What is the element Aluminium? What forms a +3 ion?
Friday
When is our test?
the charges of electrons, protons and neutrons
What is negative, positive and neutral?
Neutralisation
What is it called when an Acid and Base react together?
heartburn
What is a result of excess stomach acid? What can be remedied with an antacid?
2, 8, 6
What is the element sulfur? What is the element Dwyane Johnson? What would gain 2 electrons to become stable? What would form -2 ion?
The number below the line of text - to show numbers of elements in a fomula
What is a subscript?
+1
What charged ions do group 1 elements make?
pH of 6.14
What is the pH of boiling pure water?
magnesium hydroxide
What is the main ingredient in antacids?
anion
What is a negatively charged ion called?
Only a proton
What is the hydrogen ion?