Chemistry, 25.06.2019 04:30, mashedpotatoes28
1) choose the correct statement from the options below. a) polar covalent bonds are made of two identical atoms which have electronegativities that are equal b) polar covalent bonds are made up of two identical atoms which have electronegativities that are unequal c)polar covalent bonds are made of two different atoms which have electronegativities that are equal d) polar covalent bonds are made up of two different atoms which electronegativities that are unequal 2) choose the correct statement from the options below. a) nonpolar bonds are made from two identical atoms which have electronegativities that are equal b) nonpolar bonds are made from two identical atoms which have electronegativities that are unequal c) nonpolar bonds are made from two different atoms which have electronegativities that are equal d) nonpolar bonds are made from two different atoms which have electronegativities that are unequal
Answers: 2
Chemistry, 21.06.2019 21:30, gatorr2010
An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
Answers: 3
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
1) choose the correct statement from the options below. a) polar covalent bonds are made of two ide...
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