Elements & Compounds
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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| The smallest part of an element or object is the _____. | show 🗑
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| An __________ is matter that is made up of one type of atom. | show 🗑
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| show | compound
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| The following compound is made up of how many elements? H2O | show 🗑
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| show | Two
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| show | Carbon
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| Which element makes up most of the Earth's atmosphere? | show 🗑
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| Which of these is a compound? Aluminum, Chlorine, Oxygen, Water | show 🗑
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| show | element.
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| How many different elements are in this compound? KrIS | show 🗑
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| How many different elements are in this compound? BeAlSiOB? | show 🗑
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| show | TRUE
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| When looking at a block on the periodic table for Sodium, "Na" is the element's __________. | show 🗑
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| ______ is one of the major components of living organisms. | show 🗑
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| TRUE or FALSE: Oxygen is an essential element in the Earth's crust, atmosphere, oceans, and organic material. | show 🗑
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| NaCl is an example of a ________. | show 🗑
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| Compounds are made of at ______ two types of matter. | show 🗑
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| Most of the Earth's atmosphere is made up of ______. | show 🗑
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| Elements are _____ substances composed of one kind of particle whereas compounds are substances that contain two or more elements that have chemically combined. | show 🗑
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| TRUE or FALSE: One way to tell how many elements are in a compound is to count ALL the letters (not just the CAPITAL letters). | show 🗑
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| show | Oxygen
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| TRUE or FALSE: When comparing an element and a compound, it is like comparing a hamburger bun (element) to a hamburger (compound). | show 🗑
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| The _____ Table of Elements is a list of all known pure substances in the universe. | 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.
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:
oakhills
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