Science Atoms and Elements Y8
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Group 1 Elements | Alkali Metals
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| Group 2 Elements | Alkaline Earth Metals
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| In between group 2 and 3 | Transistion metals
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| Group 3 Elements | Boron Elements
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| Group 4 Elements | Carbon Elements
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| Group5 Elements | Nitrogen Elements
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| Group 6 Elements | Oxygen Elements
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| Group 7 Elements | Halogen Elements
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| Group 8 (0) Elements | Noble gases (or Inert gases)
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| Rule 1 - For naming compounds with only two elements present | Adding 'ide' to the end of the second element
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| Rule 2 - For naming compounds with three elements one of which is oxygen | Adding 'ate' to the end of the second word
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| Rule 3 - What comes first? | Metal always comes before the non-metal
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| Rule 4 - Do the numbers and brackets affect the name? | No
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| Vertical Column | Group
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| Horizontal Row | Period
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| About how many different elements are there? | Around 100
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| Write down 9 properties of metals. Then mark them | -Conduct electricity and heat -Strong,tough,hard -Shiny when polished or cut -Malleable (bendy) -Sonorous they make a 'dong' sound -Ductile bend and stretch,good wires -high density -some are magnetic -solid at room temperature(exept mercury)
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| What three metals are magnetic? | Iron,Nickle,Cobalt
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| Name 6 properties of non-metals.Then mark them. | -poor conducters of heat and electricity -wear away quickly -dull not shiny -brittle,shatter easily -low density -not magnetic
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| Element | Only contain one type of atom
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| Compound | Two or more different elements combined
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| Molecule | The smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms; a group of like or different atoms held together by chemical forces. A small particle; a tiny bit.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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