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English chemist Joseph Priestley discovered laughing gas & in 1774, this other important gas |
oxygen
|
$200 |
J |
THE ELEMENTS |
2025-10-03 |
#9405 |
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The process of photosynthesis converts water & carbon dioxide into organic compounds & this gas |
oxygen
|
$200 |
J |
CHEMISTRY TEST |
2024-02-15 |
#9039 |
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You can breathe easy knowing photosynthesis causes plants to release this gas as a waste product |
oxygen
|
$100 |
J |
ORGANIC CHEMISTRY |
2024-01-23 |
#26 |
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This element is usually found as a diatomic molecule making up about 21% of Earth's atmosphere |
oxygen
|
$600 |
J |
THE ELEMENTS |
2019-03-27 |
#7958 |
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Lavoisier expounded on this element's function in both combustion & respiration |
oxygen
|
$200 |
J |
ELEMENTARY |
2018-04-17 |
#7742 |
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In 1773 Carl Scheele discovered this element first, but Joseph Priestley beat him into print & inhaled the credit |
oxygen
|
$1,200 |
DJ |
WE'VE GOT CHEMISTRY |
2016-12-01 |
#7414 |
|
Sweet:"Love is like ____. You get too much you get too high" |
oxygen
|
$400 |
DJ |
ELEMENTS OF SONG |
2016-04-14 |
#7279 |
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By mass, it's the most abundant element in the Earth's crust & in your body |
oxygen
|
$400 |
DJ |
CHEMICAL ELEMENTS |
2014-07-28 |
#6891 |
|
Sandburg:"It is here the nostrils rush the air to the lungs. it is here ____ clamors to be let in" |
oxygen
|
$800 |
J |
CHEMICAL ELEMENTS IN POETRY |
2014-03-26 |
#6803 |
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This element, atomic No. 8, is responsible for the respiration of living things & the combustion of fuels |
oxygen
|
$800 |
DJ |
THE ELEMENTS |
2011-03-01 |
#6097 |
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(Jimmy of the Clue Crew reports from a bedside.) Here at the sleep center at Stanford Hospital & Clinics, one of the 32 devices attached to a subject measures the levels of this element in the blood, which can be an indicator of sleep apnea |
oxygen
|
$800 |
DJ |
AN ELEMENT-AL CATEGORY |
2009-01-01 |
#5599 |
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By weight you're 65% this element |
oxygen
|
$800 |
J |
THE HUMAN ELEMENT |
2007-02-22 |
#5174 |
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Add the symbol of this element to "comb" & you get a small jazz band |
oxygen (O)
|
$400 |
DJ |
ADD AN ELEMENT SYMBOL |
2006-07-14 |
#5045 |
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By weight, this element makes up more of the human body than all the others combined |
oxygen
|
|
FJ |
THE ELEMENTS |
2005-02-07 |
#4706 |
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LOX, the one used in rockets, not in bagels, is liquid this |
oxygen
|
$400 |
DJ |
THE ELEMENTS |
2004-03-31 |
#4513 |
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The largest part of a water molecule is an atom of this element that has a negative charge |
oxygen
|
$400 |
J |
CHEMISTRY CLASS |
2003-02-28 |
#4265 |
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This element makes up most of the weight of water & about half the weight of rocks |
Oxygen
|
$200 |
DJ |
THE ELEMENTS |
1999-02-03 |
#3323 |
|
Ozone contains 3 atoms of this element per molecule |
oxygen
|
$100 |
J |
THE ELEMENTS |
1994-01-17 |
#2161 |
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Antoine Lavoisier proved that burning & rusting are caused by a union of this element with other chemicals |
oxygen
|
$200 |
DJ |
THE ELEMENTS |
1993-11-02 |
#2107 |
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In the atmosphere, this common gas exists mainly as a molecule of 2 atoms |
oxygen
|
$600 |
DJ |
CHEMISTRY |
1992-01-21 |
#1707 |
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By volume it makes up about 20% of the atmosphere, by mass about 2/3rds of your body & 90% of water |
oxygen
|
$400 |
DJ |
CHEMISTRY |
1991-03-25 |
#1521 |
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By mass it's the most abundant element in Earth's hydrosphere |
Oxygen
|
$600 |
DJ |
THE ELEMENTS |
1990-05-10 |
#1324 |
|
This gas makes up about 21% of the air |
oxygen
|
$400 |
DJ |
CHEMISTRY |
1986-03-04 |
#387 |
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Ozone is a heavy form of this element |
oxygen
|
$600 |
DJ |
CHEMISTRY |
1984-11-09 |
#45 |