vocab and questions
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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| atoms | show 🗑
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| show | a substance made of only one kind of atom is...
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| show | evidence that atoms exist, as it results from the motion of neighboring atoms and molecules is...
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| molecule | show 🗑
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| compound | show 🗑
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| show | a description that uses numbers and symbols of elements is...
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| show | the principal building block of the nucleus (protons/neutrons) are...
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| neutrons | show 🗑
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| show | a positively charged partical in the nucleus are...
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| isotopes | show 🗑
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| atomic number | show 🗑
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| show | what an atom is called when the number of electrons is more or less than the number of protons in the atom is... (atom = net charge, no longer neutral)
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| shell model of the atom | show 🗑
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| show | chart that lists elements by atomic number and by electron arrangements is...
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| show | a 4th phase in matter is...
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| show | the positively charged center of the atom is...
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| show | mass number =...
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| number of electrons | show 🗑
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| show | atomic number =...
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| show | What forms heavier elements and where?
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| in your body | show 🗑
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| neighboring atoms and molecules | show 🗑
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| Atoms of same or different elements | show 🗑
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| millions of atoms | show 🗑
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| in the nucleus | show 🗑
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| 1st-2 2nd-8 outer shell- no more than 8 | show 🗑
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| show | What does the arrangement of electrons in the shells dictate?
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| show | the attraction between protons and electrons that can cause atoms to combine
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| show | form when two atoms share electrons
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| ionic bonds | show 🗑
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| show | atoms move the fastest in...
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| show | atoms move faster in...
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| solids | show 🗑
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| show | John Dalton studied chemical reactions ans said that...
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| the number of outer electrons | show 🗑
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| the number of electron shells | 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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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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