atoms chapter 2
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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| show | atom is the basic building block of matter. Made up of protons (positive charge), neurons (no charge) and electrons (negative charge) what is
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| what is a electron? | show 🗑
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| show | a subatomic particle with one unit of positive electric charge found in nucleus
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| show | a subatomic particle with one unit of negative electric charge found in nucleus
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| Name 4 facts about the nucleus | show 🗑
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| What is binding energy | show 🗑
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| What are lost or gained when the atom changes it charge? | show 🗑
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| 4 Facts about electron shells | show 🗑
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| What is the octect rule? | show 🗑
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| How do you determine the number of electrons that can occupy a shell? (formula) | show 🗑
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| show | Atomic mass number refers to the total number protons and neutrons
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| show | total # of protons (or electrons if atom is stable)
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| What is an element? | show 🗑
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| show | 2 or more atoms bonded together
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| show | a compound is a molecule that has at least 2 different elements
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| What are the 4 iso's and what are for? | show 🗑
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| what is the same in a isotope? | show 🗑
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| show | The # of neurons
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| what stays the same in a isobar | show 🗑
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| what stays the same in isomer | show 🗑
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| What are the 2 ways atoms bond and how are the different? | show 🗑
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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.
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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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Created by:
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