Science-1
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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Anything that has mass and takes up space. | Matter
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Smallest particles of an element that still has all the properties of that element. | Atoms
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Central part of an atom that is made of protons and neutrons. | Nucleus
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Smaller that an atom. | Subatomic
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Particle with a positive charge that is part of a nucleus of an atom. | Proton
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Negatively charged particle that is the smallest of the three main particles that make up an atom. | Electron
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Number of protons in the nucleus of an atom. | Atomic Number
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Sum of the protons and neutrons in an atom. | Mass Number
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Atoms of the same element that have different numbers of neutrons. | Isotope
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Electron in an atom’s outermost shell or energy level. | Valence Electrons
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Substance that cannot be broken down chemically into simpler substances and is made up of only one type of atom. | Element
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Table in which elements are arranged in order of increasing atomic number. | Periodic Table
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Inert or un-reactive element in group 18 of the periodic table. | Noble Gas
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Element that is usually shiny, is a good conductor of heat and electricity, and can be hammered into different shapes or drawn into a wire. | Metal
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Element that is not shiny, usually does not conduct heat or electricity well, and cannot be pounded into different shapes or drawn into a wire. | Nonmetal
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Elements that have some properties of both metals and nonmetals. | Metalloid
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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:
tohunter
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