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ALL TIME CHEM REVIEW DECK
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卡片总数: 11 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
卡片预览 (11 张)
#1
正面 (问题)
Subatomic Particles
背面 (解答)
protons, neutrons, and electrons (can look on Table O)
#2
正面 (问题)
location of protons and nuetrons
背面 (解答)
in the nucleus
#3
正面 (问题)
location of electrons
背面 (解答)
around the nucleus in the orbital
#4
正面 (问题)
mass of protons + neutrons
背面 (解答)
1 amu
#5
正面 (问题)
mass of electron
背面 (解答)
0
#6
正面 (问题)
nucleus is positive because off…
背面 (解答)
the protons
#7
正面 (问题)
the atom is neutral b/c
背面 (解答)
protons = electrons
#8
正面 (问题)
Difference between ions and atoms
背面 (解答)
Atoms are neutral because they have an equal number of protons and electrons. Ions are charged particles which are formed when atoms either gain or lose electrons.
#9
正面 (问题)
Rutherford’s Discovery
背面 (解答)
most of the atom us empty space and the nucleus is small dense and positive
#10
正面 (问题)
Thompson
背面 (解答)
discovered electrons
#11
正面 (问题)
Bohr (planetary)
背面 (解答)
electrons travel in fixed paths called orbits