Elements
History
The Atom
Matter
Periodic Groups
100
What is the Periodic Symbol for the Element Copper
What is Cu
100
The Name used to describe the magicians of Chemistry
What are Alchemists
100
The area located at the center of the atom which contains both protons and neutrons
What is the Nucleous
100
The four states of matter
What is solid, liquid, gas and plasma
100
The groups of elements on the periodic table that do not react with anything
What is the noble gases
200
Two elements named after countries
What is francium, germanium, americium and indium
200
The name of model JJ Thompson used to describe a atom full of positive and negatively charged particles
What is The Raisin Bun Model
200
The purpose of the orbitals in an ataom
What is to hold the electrons in the atom
200
When a liquid changes to a gas
What is evaporation
200
A group of very reactive metals
What is alkali metals
300
The largest non-metal
What is Radon
300
Dimitri Mendeleev created the in 1875
What is The Periodic Table
300
The number of protons, neutrons and electrons in Xenon
What is 54 protons, 54 electrons and 77 netrons
300
When a solid changes to a gas
What is sublimation
300
Elements with both non-metallic and metallic properties
What is metalloids
400
The element that lies in the 13th column and 5th row
What is Thallium
400
The Era when steel was used for swords and armour
What is The Iron Age
400
What are the maximum number of orbitals in a bohr-rutherford diagram
What is 4
400
What causing matter to change states
What is temperature
400
As you move down a group what increases
What is size and reactivity
500
Elements that are conductors, shiny and ductile
What are metals
500
The chemist who coined the term proton and neutron
Who is James Chadwick
500
How do electrons stay close to the nucleolus
What is the attraction between the electrons and the protons in the nucleus
500
When a gas changes to a solid
What is deposition
500
The group of metals defined by there basic properties
What is alkaline earth metals
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