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At the atomic level, what

individual : identification card :: element : __________Which of the answer choices best completes the analogy? photon energy
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2. asked by malia
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Use the following words to fill in the blanks.Atomic number Ionic bond Atomic mass Law of conservation of mass Endothermic
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2. asked by Ⓙⓤⓟⓘⓣⓔⓡ
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True or False: When atomic electrons are excited to a higher level, they always return to their lowest energy level by jumping
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2. asked by Anonymous
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If an element has the atomic number 20, what sublevels are present?It has a p sublevel. The first energy level has an s; the
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2. asked by Quinn
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What is the difference between the molecular level and the atomic level in human body organization?
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Using a periodic table, determine the number of electrons held in energy levels 1-3 of each atom.B----2 in level 1--3 in level
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2. asked by kr
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Order the elements S, Cl, and F in terms of increasing atomic radii.I thought the answer was F, S, Cl, but the answer key said
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2. asked by Matt
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Atomic symbol of aluminum is written as atomic number(13) atomic mass(27).what information do you get from it*tell me of its
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2. asked by Jeon Jungkook
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Atomic symbol of aluminum is written as atomic number(13) atomic mass(27).what information do you get from it*tell me of its
1. 2 answers
2. asked by Jeon Jungkook
3. 446 views
Which statement describes an atomic nucleus?An atomic nucleus is negatively charged. An atomic nucleus has no electrical charge.
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2. 130 views