La capacidad de enlace del carbono se debe a que tiene en su orbital externo cuatro electrones monovalentes los cuales facilmente pueden crear lazos estables con otros elementos quimicos u otros carbonos.
El carbono tiene por este motivo elevadas posibilidades de cambinaciones consigo mismo y con otros elementos y por lo tanto, de esta manera da lugar a una gran cantidad de compuestos estables.
La configuracion electronica del carbono is la siguiente:
6C = 1s2, 2s2, 1p1x, p1y, 2p0z
Su numero atomico es 6, en consecuencia, tiene completo el primer nivel de energia pero sin embargo, en el segundo nivel solo tiene 4 electrones, debido a esto el carbono debe compartir los electrones externos en enlaces covalentes para lograr la configuracion de un gas noble.
Esto esta basado en la teoria de la hibridacion de los orbitales
Answer:
- Higher Order Thinking.
Explanation:
'Higher Order Thinking' is described as the thinking process that lays emphasis on learning and memorizing beyond the factual information and recapitulating stories that assist in developing critical and analytical skills.
As per the question, Billie's learning process best exemplifies 'higher-order thinking' as she focuses on learning through 'practice' that enabled her to memorize the information more effectively as she was able to apply the tables successfully to solve the multiplication problem. This reflects that she has moved beyond 'rote' learning and learned the tables critically and analytically which enabled her to use the information constructively for future purposes. Thus, <u>'higher-order thinking'</u> is the correct answer.
Answer:
d. keep right of the median
Explanation:
A divided highway is type of roadways where there are two lanes in oppositely approaching vehicles and is separated by a concrete platform or strip of grass in order to separate the vehicles moving in opposite directions. This strip of concrete or grass in the middle of the highway to separate the traffic is called the medians.
In such highways, until and unless there is a sign or a traffic control device, a driving driving a vehicle always should drive right of the median.
Hence the correct option is (d).
The story of the birth of Jesus takes place in both Mathew and Luke.
Answer:
b. TSH — posterior pituitary
Explanation:
a). TRH stands for Thyrotropin-releasing hormone. It is secreted by the neurons in the hypothalamus.
b). TSH stands for Thyroid-stimulating hormone. It is secreted by the anterior pituitary which are known as thyrotrophs.
c). Thyroxine is the main hormone which is secreted into the blood by the thyroid glands.
d). Triiodothyronine is a form of thyroxine hormone which is collected by the thyroid glands.
Thus the incorrectly matched secreting organ is (b) TSH — posterior pituitary
