Chemistry, 19.08.2021 09:00, esmeraldavelez63
Can someone explain this to me, please?
A stable sodium atom has 11 electrons. The sodium isotope has:
A.) How many protons?
B.) How many neutrons?
C.) An atomic number of what?
Answers: 2
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This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 2
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What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
Answers: 2
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Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory
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What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
Can someone explain this to me, please?
A stable sodium atom has 11 electrons. The sodium isotope...
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