1. The student didn’t push with enough force ._.
1 is oxygen
2 is c=1 O=2
3 is 10
4 is 4 C 12 H
5 is 4 Na 2S 8 O
Answer is: the collision theory.
The collision theory states that a certain fraction of the collisions (successful collisions) cause significant chemical change.
The successful collisions must have enough energy (activation energy), on this diagram that energy is represented with arrow up.
Chemical bonds are broken (between blue and red-black molecules) and new bonds are formed (between blue-red and blue-black molecules), as it is represented on diagram.
The ozone layer absorbs radiation from the sun, helping to increase the temperature in the upper portion of the stratoshpere
Answer:
What is surface tension?...Surface tension is the surface of film of any kind of liquid caused by attraction of the particles in its surface layer. This bulk of liquid is something that tends to minimize surface areas.