Cset 215|Test Solution100% Pass
Law of Conservation of Mass ANSWER-Matter is not created nor destroyed quantum theory ANSWER-electrons are in clouds in orbitals their position can not be predicted alkali metals ANSWER-1A malleable, good conductors, very reactive alkaline earth metals ANSWER-2A low e- affinity and electronegativity transition metals ANSWER-unreactive, malleable, high melting & boiling points, electroconductive halogens ANSWER-7A high electronegativities, 7 valence e-, low ionization isotopes ANSWER-different version of an element same # of protons, different # neutrons alpha decay ANSWER-4/2 He low energy, stopped by paper beta decay ANSWER-0/-1 e can be stopped by aluminum
Document information
- Uploaded on
- June 15, 2023
- Number of pages
- 17
- Written in
- 2022/2023
- Type
- Exam (elaborations)
- Contains
- Questions & answers