Karteikarten
Chem Final Study Guide
Karten in diesem Stapel (9)
- 1Alpha Particle Emission-4
-2
helium nucleus
2+ charge
low penetration
blocked by paper - 2Beta Particle Emmission0
+1
electron
1- charge
low-med penetration
blocked by wood - 3Protonproton
1+ charge
low-medium penetration - 4Neutron-1
0
neutron
0 charge
very high penetration - 5Gamma RayNo change
high energy radiation
0 charge
high penetration
blocked by concrete - 6What happens to the force of attraction when protons and neutrons come close together?Force of Attraction becomes stronger
- 7What happens to the force of attraction as it moves away from the nucleus?The farther away it is from the nucleus, the lesser the force
- 8How do you determine ionic charge?(# of protons) - (# of electrons) = charge
- 9What are isotopes?Atoms of the SAME elements that have the same # of protons but different # of neutrons- can be determined by subtracting the (mass#-#of protons)
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- Beschreibung
- 11th grade Chemistry Karteikarten am Chem Final Study Guide, erstellt von Jeanne David am 12/12/2016.
- Erstellt von
- Jeanne David
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