Board
Acid and Base
Atomic Properties
Random
The Periodic Table
100
Write the chemical formula of Carbonate
100
Acid taste
What is sour?
100
The subatomic particles (the parts of an atom.)
What are protons, neutrons, and electrons.
100
Magnesium and Sulfur are what type of chemical bonding
What is a ionic bonding?
100
The chemical name of Cl?
What is Chlorine?
200
Draw the symbol and oxidation number of Aluminium
What is Al3+
200
Another word for alkali is
What is base
200
The inner part of an atom, composed of protons and neutrons.
What is the nucleus.
200
Splitting of substances using electricity
What is electrolysis.
200
The atomic number of Potassium.
What is 19?
300
What is the chemical name of Potassium + Chlorine?
What is Potassium Chloride?
300
The pH range of acid
What is below 7
300
The charge of an electron.
What is negative.
300
Positively charge ion
What is a cation.
300
The number of protons in Calcium.
What is 20?
400
Draw the Lewis Dot diagram for Potassum + Flourine
400
Describe what happens to acid and base if water is added.
The solution will be less acidic and less basic.
400
The charge of a neutron.
What is no charge or neutral.
400
Alist of all the elements which is used widely in many branches of science
What is the periodic table of elements?
400
Valence electrons of Nitrogen
What is 5?
500
Write the chemical name and formula of Al + Sulfur
Aluminium Sulfide
500
Describe the excess of ions in acid and base
Acid has excess of H+ and Base has excess of OH-
500
Atoms share these when they bond.
What are valence electrons?
500
A cross between two organisms with two observed traits that are controlled by two distinct genes
What is a dihybrid cross?
500
What is the metallic property of Boron
What is Metalloid?