1. in the models, what particles do the colored and plain sesame seeds represent? what particles do the poppy seeds represent? 2. what does the fiberfill represent in the models? 3. in an atomic model, what particles are found inside the nucleus of an atom? 4. in an atomic model, what particles are found in the area surrounding the nucleus? 5. why are the poppy seeds placed in different places (not together)?
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Chemistry, 22.06.2019 08:40
Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
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Chemistry, 22.06.2019 11:30
What is the main reason why some developing countries fear the increase the free trade policies around the world?
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1. in the models, what particles do the colored and plain sesame seeds represent? what particles do...
Mathematics, 19.11.2020 22:10
History, 19.11.2020 22:10
English, 19.11.2020 22:10
English, 19.11.2020 22:10
Mathematics, 19.11.2020 22:10
History, 19.11.2020 22:10
Mathematics, 19.11.2020 22:10
Mathematics, 19.11.2020 22:10
Mathematics, 19.11.2020 22:10
History, 19.11.2020 22:10