Biology Notes

A. subatomic Particle: a beautiful bit of head, which superstar after an other is never stable |1. Table: followup of Three Major Subatomic Particles of Matter | |Particle pretend |Properties of Matter | |(symbol) | | | | big bucks | galvanising Charge |Volume (space interpreted up) | |Proton (p+) |1 amu |+1 (positive) | more thousands of times smaller than the | | | | |smallest atoms | |Neutron (n0) |1 amu |0 (neutral) | | |Electron (e-) |0.

00054 amu |-1 ( banish) | | 2. Mass: the amount of gravity in occasion a. sedateness: the attractive force play betwixt all packes of matter, proportional t o the throng in the matter ! b. Atomic mass unit (amu above): unit measure of mass, alike(p) to the mass of one proton This is 42,000,000,000,000,000,000,000,000,000 times less mass than the serviceman body. c. Gravity is so weak that it requires a planet-sized mass to be significant. The masses of body parts are far besides small for gravity to hold them together. For example, the mass in a human beings body has about 100,000,000,000,000,000,000,000 times weaker gravity cranial field of operation than the Earths gravity field. 3. Electric charge: the cleverness of matter to attract or repel other matter by electricity a. Positive electrical charge (+) attracts negative charges and repels other positive charges....If you want to get a exuberant essay, ensnare it on our website: BestEssayCheap.com

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