ATOMS AND MOLECULES
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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| CHEMISTRY | THE STUDY OF MATTER
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| ATOM | THE SMALLEST PIECE OF AN ELEMENT
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| ELEMENT | A SUBSTANCE THAT CONTAINS ONLY ONE KIND OF ATOM
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| NUCLEUS | THE CENTER SECTION OF AN ATOM, MADE UP OF PROTONS
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| PROTON | A POSITIVELY CHARGED PARTICLE OF AN ATOM, IN THE NUCLEUS OF THE ATOM
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| NEUTRON | A PART OF THE NUCLEUS OF THE ATOM THAT HAS NO CHARGE
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| ATOMIC MASS | THE APPROXIMATE NUMBER OF PROTONS AND NEUTRONS IN AN ATOM
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| ELECTRON | A NEGATIVELY CHARGED PARTICLE OF AN ATOM WITH AN EXTREMELY SMALL MASS, TRAVELS AROUND THE NUCLEUS.
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| SHELL | AN AVERAGE DISTANCE AWAY FROM A NUCLEUS AT WHICH ELECTRONS CAN TRAVEL AROUND THE NUCLEUS ABLE TO HOLD A CERTAIN NUMBER OF ELECTRONS DEPENDING ON ITS DISTANCE FROM THE NUCLEUS
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| ATOMIC NUMBER | THE NUMBER OF PROTONS IN THE NUCLEUS OF THE ATOM
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| ATOMIC THEORY | WHAT SCIENTISTS THINK ABOUT ATOMS
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| PARTICLE ACCELERATOR | SPECIAL MACHINES SCIENTIST USE TO SMASH ATOMS
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| CHEMICAL SYMBOLS | ABBREVIATIONS FOR THE NAMES OF ELEMENTS
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| PERIOD | HORIZONTAL ROW OF THE PERIODIC TABLE
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| GROUP | VERTICAL COLUMN OF THE PERIODIC TABLE
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| CATAGORIES FAMILY) | CLASSIFICATION OF ELEMENTS BY SIMILIAR CHEMICAL PROPERTIES AND SIMILIAR REACTIONS TO OTHER ELEMENTS
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| PERIODIC TABLE OF ELEMENTS | GROUPING OF ELEMENTS INTO ROWS AND COLUMNS BASED UPON THEIR CHEMICAL AND PHYSICAL PROPERTIES
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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:
lucybelle
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