Karteikarten
Atomic Structure and Periodic Table Yr10 Seperate
Karten in diesem Stapel (16)
- 1atomsmallest part of an element that an exist
- 2moleculetwo or more atoms chemically bonded together
- 3elementa substance made up of only one type of atom
- 4compounda substance made up of two or more different elements chemically bonded together
- 5nucleusthe centre of the atom - contains neutrons and protons
- 6protoncharge of +1
mass of 1
found inside the nucleus - 7neutroncharge of 0
mass of 1
found inside the nucleus - 8electroncharge of -1
mass of almost 0
found in shells orbiting the nucleus - 9ionan atom that has lost or gained electrons - an ion has a positive or negative charge
- 10________ ions are formed when an atom loses electrons to obtain a full outer shell of electrons.positive
- 11__________ ions are formed when a atom gains electrons to obtain a full outer shell of electrons.negative
- 12group ___ have a full shells of outer electrons and are therefore unreactive.group 0
- 13what is group 0 called?nobel gases
- 14what is group 1 called?alkali metals
- 15what is group 7 called?the halogens
- 16—
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- GCSE Chemistry Karteikarten am Atomic Structure and Periodic Table Yr10 Seperate, erstellt von Frances Walden am 08/10/2026.
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- Frances Walden
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