Chemistry, 11.05.2021 14:00 ashtonsilvers2003
Which of the following statements is FALSE? *
a. Smog is a phenomenon brought about by natural events.
b. Forest fires may be caused by human activities or by natural events.
c. Volcanic eruptions may contribute large amounts of pollutants to the atmosphere.
d. Under normal condition, the greenhouse effect maintains a temperature that support life on Earth.
Answers: 1
Chemistry, 22.06.2019 11:00, hannah5143
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
Chemistry, 22.06.2019 18:50, emily9656
Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space
Answers: 3
Chemistry, 22.06.2019 23:30, shukriabdisabrie
Match each statement with the state of matter it describes
Answers: 3
Which of the following statements is FALSE? *
a. Smog is a phenomenon brought about by natural even...
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