6th - Atoms, Elements & Compounds
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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| number of protons in an atom | atomic number
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| part of the atom with a positive charge | proton
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| part of the atom with a negative charge | electron
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| center of an atom that is surrounded by a cloud of electrons | nucleus
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| smallest unit of matter that everything is made of | atom
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| part of the atom with a neutral charge | neutron
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| number of protons and neutrons in an atom | atomic mass
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| A substance made of all the same type of atoms | element
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| a substance made of more than one type of atoms | compound
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| Are elements or compounds found on the periodic table? | elements only
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| Which two parts of the atom weigh the most? | protons and neutrons
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| Which one part of the atom weighs the least? | electrons
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| These atoms have the same number of protons, but different numbers of neutrons | isotopes
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| atoms that have an electric charge because they have a different number of protons and electrons | ions
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| Are metals or nonmetals found to the right side of the zigzag line on the periodic table? | nonmetals
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| Are metals or nonmetals found to the left side of the zigzag line on the periodic table? | metals
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| In the periodic table, elements are arranged in __________ according to their atomic number. | periods
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| Is the current periodic table the only way of organizing elements? | NO
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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.
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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Created by:
edeboo
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