What is the density of 37.72 g of material whose volume is 6,80 cm??
a.
0.180 g/cm
C.<...
Answers: 3
Chemistry, 22.06.2019 06:00, kylieweeks052704
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 09:50, Amandachavez94
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Chemistry, 22.06.2019 13:00, monkeyrose1999
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
Computers and Technology, 28.08.2019 16:40
Biology, 28.08.2019 16:40
Mathematics, 28.08.2019 16:40
Social Studies, 28.08.2019 16:40
History, 28.08.2019 16:40
Mathematics, 28.08.2019 16:40
History, 28.08.2019 16:40