Seudónimo Seudónimo

30-01-2021
Physics

contestada

what element has the same number of valence electrons as tin?

Respuesta :

gabrielampalucho gabrielampalucho

30-01-2021

Answer:

The element manganese has seven valence electrons. A tin atom has 50 electrons. Tin has 5 energy level because it is in the 5th row of the periodic table

Explanation:

because the internet said so

Answer Link

Otras preguntas

Write down all values of n which satisfy the inequality 2n-3<5

What social, political, and economic effects did WWI have on women, immigrants, and African-Americans? You MUST list AT LEAST two social, political, and economi

Which of the following is the solution set of (√2)^(x+3) = 2^(x²)? A. {-1,3/2}} B. Ø c. {1,-3/2} D. {(1+√2)/2, (1-√2)/2

The position of the 10 kg stone if it possesses a potential energy of 400 J.

Use “A Modern-Day Treasure Hunt” to answer the following question. What is most likely the author’s purpose for writing the selection “A Modern-Day Treasure Hun

A sample of 5.0 mole CO2 is originally confined in 15 dm3 at 280 K and then undergoes adiabatic expansion against constant pressure of 68.6 KPa until the volume

what is craving method

Which two line segments are parallel to each other? Which two line segments are equal length? Write down all of the line segments which are perpendicular to ano

(12 × 102) - (7 × 102) (8 × 105) Which expression is equivalent?

No sooner had these syllable passed my lips, than -- as if a shield of brass had indeed, at the moment, fallen heavily upon a floor of silver -- I became aware