Properties
How shiny or dull a substance is.
What is lustre?
Completely unreactive, they are all gases
What are the Noble Gases?
He created the periodic table
Who was Mendeleev?
I have no neutrons
What is Hydrogen?
What an atom gets called when it gains electrons
What is an anion?
How substances react to form new things
What are chemical properties?
Form X-1 ions
What are the Halogens?
Thought of atoms like Plum Pudding
Who was JJ Thomson?
My symbol doesn't match me, but I have 11 protons.
What is Sodium (Na)?
What all simple ionic compounds end in
What is -IDE ?
How well something can be pounded into a sheet.
What is malleability?
Extremely reactive metals but include Hydrogen
What are the Alkali Metals?
Electrons travel in rings like orbits around a nucleus
Who was Bohr?
I'm produced by plants, and you use me to burn fossil fuels
What is Oxygen?
Type of bond formed between metals and non-metals.
What is an IONIC bond?
The ability for something to be drawn and pulled into wires.
What is ductility?
Share properties of metals and non-metals forming a staircase
What are the Metalloids?
Said that you couldn't break up these things any further.
Who was Democritus?
I'm the heaviest Alkali Earth Metal.
What is Radium (Ra)?
The number of Hydrogen atoms in two molecules of table sugar 2(C12H22O11)
What is 44?
What is a precipitate and when does it occur?
A solid substance that forms resulting from a chemical change between two liquids.
How many bonds can carbon and silicone form, and what kind of compounds do they usually form?
4 bonds; covalent compounds
That the centre of the atom contains positively charged particles
What did Rutherford discover?
Doesn't belong with it's family but it forms ions like them.
What is Hydrogen?
Two or more metals bonded together is called..
What is an ALLOY?