Chemistry, 15.07.2020 01:01 kiingbr335yoqzaxs
Pretend that unbinilium has an atomic mass of 299.01 amu. It is a group 2A element.
In the future, a local scientist reports that they have successfully synthesized 0.0295 moles of unbinilium. How many grams of unbinilium is this?
Do not enter units.
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 22:00
During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.
Answers: 2
Chemistry, 22.06.2019 06:00
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 14:00
Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *
Answers: 2
You know the right answer?
Pretend that unbinilium has an atomic mass of 299.01 amu. It is a group 2A element.
In the future,...
Questions
Physics, 16.10.2019 22:00
Mathematics, 16.10.2019 22:00
History, 16.10.2019 22:00
Mathematics, 16.10.2019 22:00
Chemistry, 16.10.2019 22:00
History, 16.10.2019 22:00
Geography, 16.10.2019 22:00
