Chemistry, 07.04.2020 05:11 yasminothman02
Choose the correct explanation of how do red giants manufacture carbon-rich dust grains, and why are these important to life?1. The convection in a low-mass star in its final stages of life dredges up carbon from the core and brings it to the surface. Because the carbon can then be lost via the stellar winds, these stars seed the interstellar medium with carbon, including the carbon that is used for life on Earth. 2. The radiation in a low-mass star in its final stages of life dredges up carbon from the core and brings it to the surface. Because the carbon can then be lost via the stellar winds, these stars seed the interstellar medium with carbon, including the carbon that is used for life on Earth. 3. The radiation in a low-mass star in its final stages of life dredges up carbon from the surface and brings it to the core. Because the carbon can then be lost via the stellar winds, these stars seed the interstellar medium with carbon, including the carbon that is used for life on Earth. 4. The convection in a low-mass star in its final stages of life dredges up carbon from the surface and brings it to the core. Because the carbon can then be lost via the stellar winds, these stars seed the interstellar medium with carbon, including the carbon that is used for life on Earth.
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Chemistry, 22.06.2019 09:30, junkmailemail42
Which element is the least metallic between cadmium, silver, zinc, or iron?
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Chemistry, 22.06.2019 19:00, andrecoral105
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
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Choose the correct explanation of how do red giants manufacture carbon-rich dust grains, and why are...
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