Level 1
A table of the chemical elements arranged in order of atomic number(usually in rows)
(TRUE OR FALSE)
True
Explain what 13Al stands for on the periodic table
Aluminium
Explain how alkalin metals and alkaline Earth metals are different?
All the alkali metals have an electron in their outermost shell and all Alkali Earth metals have 2 outer electrons
What does the periodic table look like
Rows of different types of elements
Explain what atomic mass means
The mass of an atom of a chemical element
Describe what a noble gas is used for?
To form inert atmospheres, typically for arc wedding, to protect specimenes and to deter chemical reactions
What catagory does BE(a symbol) go into on the periodic table
Alkaline earth metals
Classify how many protons and neutrons a carbon atom has
6 protons and 6 neutrons
Identify what Transition metals are?
Any of the set of metallic elements occupying a central block in the Periodic table
Formulate the Periodic table?
56 elements into 2 groups, based on characteristics