Chemistry, 15.12.2019 03:31, elliswilliams4189
The image shows a portion of the periodic table. which two elements have similar characteristics?
a.
neon and fluorine
b.
chlorine and sulfur
c.
fluorine and chlorine
d.
oxygen and chlorine
e.
argon and fluorine
Answers: 1
Chemistry, 22.06.2019 04:30, falishaduncanovmtz2
Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery
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Chemistry, 22.06.2019 08:30, lpssprinklezlps
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
The image shows a portion of the periodic table. which two elements have similar characteristics?
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