Chemistry, 18.07.2020 18:01 keananashville
¿Cuáles son las semejanzas y diferencias en las formas de transmisión de enfermedades virales y bacterianas? (Considera tipos de enfermedades, reacción en el organismo, etc.). - ¿Cómo los agentes pueden ingresar al organismo humano y causar enfermedades? - ¿Cómo es posible prevenir la transmisión de enfermedades virales y bacterianas?
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Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
Chemistry, 22.06.2019 18:30
Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
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Chemistry, 22.06.2019 21:00
Which property of water causes water drops to bead on a freshly waxed car?
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Chemistry, 22.06.2019 22:30
Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next
Answers: 3
¿Cuáles son las semejanzas y diferencias en las formas de transmisión de enfermedades virales y bact...
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