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| 작성일 | 2011-03-11 01:03:18 KST | 조회 | 265 |
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아 수능얘기는 낄수가 없어 SAT 풀어보셈
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Questions 1-4
a) H
b) Ne
c) N
d) O
e) F
1. Is a proton when ionized
2. Is a noble gas
3. Composes most of air
4. Is most electronegative
Questions 5-7
a) Molarity
b) Molality
c) Mole Fraction
d) Density
d) Percent concentration
5. Mass per volume
6. Moles per volume
7. Moles per kilogram
Questions 8-11
a) Electron
b) Proton
c) Neutron
d) Atom
e) Nucleus
8. Has a positive charge
9. Has relatively no mass compared to others
10. Composed of the other answer choices
11. Orbits the atom
쉽고 빠른 SAT 화학문제♥
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