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Verdich [7]
2 years ago
5

Write the general electron configuration of a transition element(b) in Period 6.

Chemistry
1 answer:
aksik [14]2 years ago
6 0

The general electronic configuration of transition element is (n−1)d1−10ns1−2.

<h3>What are the transition element in period 6?</h3>

The period 6 transition metals are;

Lanthanum (La), Hafnium (Hf), Tantalum (Ta), Tungsten (W),

Rhenium (Re), Osmium (Os), Iridium (Ir), pPatinum (Pt),

Gold (Au), and Mercury (Hg).  

As a rule, period 6 elements fill their 6s shells first, then their 4f, 5d, and 6p shells, in that order.

However, there are exceptions, such as gold.

To learn more about transition element, refer

https://brainly.in/question/27629573

#SPJ4

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jek_recluse [69]

Answer:

because it can... get smarter

Explanation:

5 0
3 years ago
Draw the structure of the major nitration product from the reaction of nitric acid with 1,3‑dimethylbenzene. Show all formal cha
solong [7]

The 2,4 and 5 positions are accessible for nitration of 1,3‑dimethylbenzene. The final product is shown in the image attached.

<h3>What is nitration?</h3>

Nitration is a type of reaction in which the nitro group (-NO2) is introduced to an aromatic ring. We have to note that in the compound 1,3‑dimethylbenzene, the 2,4 and 5 positions are accessible for nitration as shown.

Hence, the nitration of 1,3‑dimethylbenzene occurs  as shown in the image attached with the compound shown being the major product.

Learn more about nitration: brainly.com/question/5346392

7 0
2 years ago
A substance conducts electricity because of free moving, charged particles.
Galina-37 [17]

Answer:

105Comprendes las leyes de la electricidadAprende másClasificación de los materialesUn medio o material que permite el movimiento de las cargas eléctricas (electrones) en respuesta a una fuerza eléctrica, se denomina conductor. Los materiales conductores son los que se pueden electrizar en toda su superficie, debido a que los electrones se mueven libremente. Los metales por lo general son buenos conductores de la electricidad.El flujo de las partículas cargadas es lo que se conoce como corriente eléctrica. Las partículas cargadas en una cierta dirección de un conductor chocan con los átomos, produciendo una pérdida de energía que se manifiesta en forma de calor.Una medida de oposición que presentan las partículas cargadas al moverse libre-mente en una cierta dirección de un material conductor es lo que se conoce como resistencia eléctrica.Los materiales que no permiten que las partículas cargadas se muevan hacia otra región del material a una fuerza eléctrica, son llamados aislantespor ejemplo, la madera.Existen otros tipos de materiales cuyas propiedades son intermedias entre los conductores y aislantes; se llaman semiconductores.Algunos ejemplos de materiales con estas características son:

Explanation:

6 0
3 years ago
What is the change on the subatomic particles represented in Figure 4-3? Assuming all the particles in the nucleus are visible,
Temka [501]

Explanation:

Atomic number means the number of protons an atom holds. Whereas mass number equals (number of protons + number of neutrons).

The given figure shows that there are 9 neutrons and 8 protons.

Therefore,

 mass number of the atom = number of protons + number of neutrons

                             = 8 + 9

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Hence, mass number of the atom is 17 and atomic number of the atom is 8.

8 0
3 years ago
Read 2 more answers
5. The maximum depth dmax that a diver can snorkel is set by the density of the water and the fact that human lungs can function
Andreyy89

Answer:

The d_{max} value is 17.2 cm.

Explanation:

From the given,

salt water density  = 1.5\times 10^{3}kg/m^{3}=150010^{3}kg/m^{3}

Water has density = 1000kg/m^{3}

Pressure = 0.050 atm = 5066.25 pa

P= h\times d\times g

Rearrange the formula is as follows.

h=\frac{P}{d\times g}

<u>For fresh water,</u>

h= \frac{5066.25}{1000\times9.81}= 0.516m = 51.6 cm

<u>For salt water,</u>

h= \frac{5066.25}{1500\times9.81}= 0.3446m = 34.4 cm

The difference = Height of fresh water - Height of salt water.

                         = 51.6 - 34.4 = 17.2 cm

Therefore, The d_{max} value is 17.2 cm.

5 0
3 years ago
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