Chemistry, 04.07.2019 21:30, lexipeacemaker
Noble gases (18): (name all noble gases) • these elements do not easily combine with other elements. they are odorless, colorless and therefore were difficult to discover. • when air is cold, oxygen liquefies first at -18o celsius. about 1% of the air is still gas composed of the noble gas entire noble gas short version of noble gas • one noble gas was discovered on the sun. it’s spectrum was identify first. this is • one of noble gas is radioactive and seeps up your basement floors and walls. it is • this noble gas is used in electronic flashes and other bright lights. it is• this noble gas is best known for its orange color in gas discharge tubes. it is used for signs that bear its name. it is
Answers: 1
Chemistry, 21.06.2019 20:30, AvreeanaS1379
The first element on the periodic table of elements is carbon. a. true b. false
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Chemistry, 22.06.2019 00:20, paulawells11
What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?
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Chemistry, 22.06.2019 12:30, meghan2529
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
Answers: 1
Chemistry, 22.06.2019 13:00, wbrandi118
Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
Answers: 3
Noble gases (18): (name all noble gases) • these elements do not easily combine with other element...
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