Give the number of significant digits in each of the following measurements:1. 1278.50 7. 8.002 13. 43.0502. 120000 8. 823.012 14. 0.1473. 90027.00 9. 0.005789 15. 6271.91 4. 0.0053567 10. 2.6016. 65. 670 11. 542000. 17. 3.47

One or more substances changing into one or more substances is an example of a

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.

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.