I like at the centre of a nucleus and have a charge.
What is a proton
100
I am the different columns in the periodic table
What is a group
100
I am the number of electrons which the elements in Group 1 have in their outer shell
What is one electron?
100
I am the gas product formed when an acid and a metal react together
Metal + Acid --> Salt + __________
What is Hydrogen
100
I am how long a wave is
What is a wavelength
200
I am the only zero-charged subatomic particle
What is a neutron
200
I am the missing element from this group: Lithium, Sodium, Rubidium, Francium
What is Potassium
200
I am an element with electrons in only 1 shell, but that outer shell is full
What is Helium
200
I am the salt which is produced when Hydrochloric acid is poured onto sodium metal.
What is Sodium Chloride (table salt)
200
I am how tall or how small a wave is above its equilibrium (middle) position
What is amplitude
300
I am part of the atom made up of only neutrons and protons
What is the nucleus
300
I am the different rows in the periodic table
What is a period
300
I am the way you can tell when an atom is stable and unreactive
What is a full outer shell?
300
I am the 2 products of a reaction between Sulphuric Acid and Magnesium
What is Magnesium Sulphate + Hydrogen
300
I am the number of wave which happen in one second
What is frequency
400
The number of protons and neutrons in an atom
What is Atomic Mass (Mass number)
400
As you move down the elements in this group the elements become less reactive.
What is the pattern in the Group 7 elements?
400
I am an element which has the electron configuration 2,8,7
What is chlorine
400
I am the acid needed to make Lithium Nitrate
What is Nitric Acid
400
I am the unit of frequency
What is the Hertz
500
I am the number of electrons in an atom or how many protons the atom has. (For an atom, these numbers are always the same)
What is Atomic Number (Proton Number)
500
I am the name of the group containing most metals in the periodic table. I include Gold, Silver, Iron, Platinum and Lead.
What are the transition metals
500
I am the maximum number of electrons which can fit in the 4th electron shell
What is 18
500
I am the 2 products apart from water which are made when Sodium Carbonate reacts with Sulphuric Acid
Sodium Carbonate + Sulphuric Acid --> Water + ____+ ___