Fichas
chemistry
Fichas del conjunto (6)
- 1Atoms, Elements what substances are shown in the periodic table?Elements
- 2Atoms, elements and compounds What atom does 'H' stand for?An atom of hydrogen
- 3Atoms, elements and compounds What type of substance is sodium chloride, NaCI?A Compound
- 4Atomic structure Why are atoms neutral?There are equal numbers of protons and electrons
- 5Atomic structure How many protons neutrons and electrons are there in an atom of aluminium. (atomic number 13, mass number 27)?13 Protons
13 Electrons
14 Neutrons - 6The arrangement of Electrons in atoms Draw a diagram to show the electronic structure of an atom of aluminium. (atomic number 13).AL
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- Descripción
- Fichas sobre chemistry, creado por jake.burns98 el 13/05/2015.
- Creado por
- jake.burns98 · may 2015
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- 19 feb 2016
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