Geography, 02.09.2020 01:01 noeminm105
Two students are working together to build to models both models will represent the molecule structure of sodium bicarbonate commonly known as baking soda. The students are using toothpicks to represent bonds and jelly beans to represent atoms. Red jellybeans represent sodium atoms white jelly beans represent hydrogen Adams, black jellybeans represent carbon atoms, and blue jelly beans represent oxygen atoms. Identify the number of each color of jellybean needed to make both models of baking soda explain your reasoning
Answers: 1
Geography, 23.06.2019 07:00
Explain why the rate of urbanisation is in the way it is between developed and undeveloped countries.
Answers: 1
Geography, 23.06.2019 11:40
Since 1980, which three countries have either attacked or been attacked by iraq? a. iran, turkey, united states b. iran, israel, jordan c. iran, kuwait, united states d. iran, saudi arabia, egypt
Answers: 1
Geography, 23.06.2019 12:50
Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted
Answers: 3
Geography, 24.06.2019 00:00
What evidence supports geological processes changing the surface of the earth? cutting down forests creates a decrease of habitats. tectonic plates uplift the rocky crust of earth to form mountains. competition in ecosystems creates a decrease in diversity. pollution runoff contaminates a lake.
Answers: 3
Two students are working together to build to models both models will represent the molecule structu...
Chemistry, 30.11.2020 21:20
Mathematics, 30.11.2020 21:20
English, 30.11.2020 21:20
Arts, 30.11.2020 21:20
Mathematics, 30.11.2020 21:20
Mathematics, 30.11.2020 21:20
History, 30.11.2020 21:20
Advanced Placement (AP), 30.11.2020 21:20
Mathematics, 30.11.2020 21:20
Computers and Technology, 30.11.2020 21:20