Students pull samples of matter from an ecosystem and place them in an electron microscope. Electron microscopes allow the students to zoom in on object to extraordinary magnifications. Three of the samples are shown below:Which of the following three pieces of evidence are true concerning the samples above?(Choose 3 Answers).Sample C is a Diatomic molecule because two of the same atom are bonded together. Sample C is a Diatomic molecule because two of the same atom are bonded together. Sample A is a compound since there are many atoms bonded together. Sample A is a compound since there are many atoms bonded together. Sample B is a compound since there is a set ratio and pattern for the atoms. Sample B is a compound since there is a set ratio and pattern for the atoms. Sample A is an element since all of the atoms are the same type of atom. Sample A is an element since all of the atoms are the same type of atom. Sample C is a compound since multiple atoms of different types are bonded together.
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Chemistry, 21.06.2019 20:30
As you move from right to left on the periodic table the atomic radius fill in the blank
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The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!
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Chemistry, 22.06.2019 05:30
What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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Chemistry, 22.06.2019 12:30
Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)
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Students pull samples of matter from an ecosystem and place them in an electron microscope. Electron...
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