Protons are one of the three fundamental particles, and they possess a positive charge. Discover how protons help to determine what a material is with information from a science teacher in this free video on physical science lessons.
Expert: Steve Jones
Contact: www.marlixint.com
Bio: Steve Jones is an experienced mathematics and science teacher.
Filmmaker: Paul Volniansky
@santisouth we can only just see blood cell's and we cant even see dna... now can you imagine how small atom's are? The only reason we know they are there is because of chemical reaction's and such.
rade134 1 year ago
im in 5th grade and i have to learn this
87msarie 1 year ago
So how science know about protons?
santisouth 3 years ago
actually, i dont think weve even gotten to the point where we can see individual atoms, much less protons
Greenwolfdragon 3 years ago
has science been able to see inside one of those protons
santisouth 3 years ago