Chemistry
Chemistry, 31.01.2020 17:46, tristan41

How do scientists test ideas about chemical evolution?
by using computer models

by making direct observations in nature

by developing theories

by doing experiments

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 19:30, fake7667
The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above
Answers: 2
image
Chemistry, 22.06.2019 10:30, xojade
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 1
image
Chemistry, 22.06.2019 11:40, vlout
Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
Answers: 1
image
Chemistry, 22.06.2019 13:10, mallyosburn
Draw two cyclic constitutional isomers of cis-1
Answers: 2
Do you know the correct answer?
How do scientists test ideas about chemical evolution?
by using computer models

b...

Questions in other subjects: