vocabulary for unit four chemistry
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 | in the periodic table, f-block elements from period 7 that follow element actinium
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| show | group 1 elements, except for hydrogen, they are reactive and usually exist as compound with other elements
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| show | group 2 elements in modern periodic table and are highly reactive
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| atomic radius | show 🗑
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| electronegativity | show 🗑
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| formula unit | show 🗑
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| show | vertical column of elements in the periodic table arranged in order of increasing atomic number, also called a family
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| show | highly reactive group 17 elements
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| inner transition metal | show 🗑
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| ion | show 🗑
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| show | energy required to remove an electron from a gaseous atom, generally increases in moving left to right across a period and decreases moving down a group
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| lanthanide series | show 🗑
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| show | element solid at room temperature; good conductor of heat and electricity and generally is shiny. most are ductile and malleable.
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| metalloid | show 🗑
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| show | mass in grams of one mole of any pure substance
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| mole ratio | show 🗑
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| show | extremely unreactive group 18 elements
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| nonmetal | show 🗑
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| octet rule | show 🗑
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| period | show 🗑
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| periodic law | show 🗑
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| representative element | show 🗑
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| show | elements in group 3-12 of modern periodic table and further divided into transition metals and inner transition metals
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| transition metal | show 🗑
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| show | electrons in an atoms outermost orbitals determine chemical properties of an element.
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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:
mrsklann
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