How many Al atoms are there in 40.5 g of Al foil? Al:27
A) 6.02×10²³
B) 3.01×10²³
C) 9.03...
Chemistry, 11.01.2021 19:20 babygirl091502
How many Al atoms are there in 40.5 g of Al foil? Al:27
A) 6.02×10²³
B) 3.01×10²³
C) 9.03×10²³
D) 1.20×10²⁴
Answers: 1
Chemistry, 21.06.2019 21:00
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
Answers: 1
Chemistry, 22.06.2019 07:00
How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough
Answers: 2
Chemistry, 22.06.2019 12:30
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
Answers: 1
History, 25.07.2019 17:30
Mathematics, 25.07.2019 17:30
Health, 25.07.2019 17:30
Biology, 25.07.2019 17:30
Spanish, 25.07.2019 17:30