Biology, 12.09.2019 17:30 richard376
The three-dimensional arrangement of electron groups around the central atom is called
a. electron-pair repulsion
b. electronegativity
c. electron-group geometry
d. geometric design
Answers: 3
Biology, 22.06.2019 00:00
Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.
Answers: 1
Biology, 22.06.2019 03:30
Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what
Answers: 3
Biology, 22.06.2019 04:30
African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.
Answers: 2
The three-dimensional arrangement of electron groups around the central atom is called
a. elec...
a. elec...
Computers and Technology, 28.09.2019 00:00
Chemistry, 28.09.2019 00:00
Health, 28.09.2019 00:00
Computers and Technology, 28.09.2019 00:00
Geography, 28.09.2019 00:00
Computers and Technology, 28.09.2019 00:00
Computers and Technology, 28.09.2019 00:00
Computers and Technology, 28.09.2019 00:00
Computers and Technology, 28.09.2019 00:00
Chemistry, 28.09.2019 00:00
Computers and Technology, 28.09.2019 00:00