vocab
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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| Nucleus,Central core of an atom contaning protons and usaully neutrons | Periodic table,Chart of elements showing the repeating pattern of their properties | Non Metal,An element that lacks most of the properties of a metal
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| Period, Horintal row of elements in the periodic table | Atomic mass,Average mass of all the isotopes of an element | Noble Gasses, An element in group 18 of the periodic table
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| Isotope,An atom with the same number of protons and a different number of neutrons from other atoms of the same element | Electron,A tiny negatively charged particle that moves around the nucleus of an atom | matla, A class of elements characterized by physical properties that include shininess, malleability ductility conductivity
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| Synthetic elements,Elements with atomic number higher than 92; not found naturally on earth | Chemival symbol, A one-or-letter representation of an element |
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| Conductivity,Ability of an object torci transfer or elecricity to another object | Malleable,A term used to describe material that can be pounded into shapes |
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| Group/Family, Elements in the same verticaly column of the periodic table; also called family | Protons,A small positively charged particle in the nucleus of the atom |
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| Mass number,sum of protons and neutrons in the nucleus of an atom | Atimic number,Number of protons in the nucleus of an atom | Ductill,A term used to describe a material that can be pulled out into a long wire
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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:
karla13
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