What is the purpose of molecular models in teaching Organic Chemistry? I - To demonstrate the elements carbon, hydrogen, and oxygen in colored sph...
What is the purpose of molecular models in teaching Organic Chemistry?
I - To demonstrate the elements carbon, hydrogen, and oxygen in colored spheres.
II - To show the types of chemical bonds in the form of bars that fit into the spheres.
III - To provide better three-dimensional visibility, demonstrating where each angle is located.
IV - To help students understand difficult topics such as carbon classification and types of chemical bonds.
a. I and II are correct.
b. II and III are correct.
c. III and IV are correct.
d. I, II, III, and IV are correct.
I - To demonstrate the elements carbon, hydrogen, and oxygen in colored spheres.
II - To show the types of chemical bonds in the form of bars that fit into the spheres.
III - To provide better three-dimensional visibility, demonstrating where each angle is located.
IV - To help students understand difficult topics such as carbon classification and types of chemical bonds.
a. I and II are correct.
b. II and III are correct.
c. III and IV are correct.
d. I, II, III, and IV are correct.
💡 1 Resposta
Ed 
A utilização de modelos moleculares no ensino de Química Orgânica tem como objetivo: I - Demonstrar os elementos carbono, hidrogênio e oxigênio em esferas coloridas. II - Mostrar os tipos de ligações químicas na forma de barras que se encaixam nas esferas. III - Proporcionar melhor visibilidade tridimensional, demonstrando onde cada ângulo está localizado. IV - Ajudar os alunos a entender tópicos difíceis, como classificação do carbono e tipos de ligações químicas. A alternativa correta é a letra d) I, II, III e IV estão corretas.
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