znyarko05 znyarko05

15-12-2020
Chemistry

contestada

Which 1-mole sample of atoms requires the least energy to form a mole of positive ions? 1) Ca 2) Ge 3)K 4)Ga

Respuesta :

arslanamir186 arslanamir186

15-12-2020

Answer:

K potassium have least ionization energy among these four

Explanation:

Ionization energy values are given in kilo joule per mole

Ca 590

Ge 762

K 419

Ga 579

From above data we can understand stand K has least and Ge has highest ionization energy

Answer Link

Otras preguntas

A toy maker finds that it costs C = 150 + 3.75x dollars to manufacture x toy trucks. If the budget allows $3300 in costs, how many trucks can be made?

A point A(-5,-3) is translated by the vector v = <8, 0>, and then reflected about the line y=0. the coordinates of its image A are _________.

The annual income of a sole proprietor of a grocery shop is Rs 10,00,000. If the tax is exempted up to Rs 4,50.000, what is his/her taxable income?

Write the equation of a circle in standard form for the following: x 2 − 14 x + 49 + y 2 + 4 y = 0

What kind of events took place in the Roman "Circus"? Oboring political discussions an open market of trade O chariot races and staged battles O baseball

Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Base 1 1/2 feet, altitude 6 inches.

Why does the arrow labeled F norm point upward? A. Gravity pushes up. B. Air resistance pushes up. C. The statue pushes up. D. The ground pushes up.

answer please nd thank u

Question 12(Multiple Choice Worth 5 points) (02.07 MC) In the figure shown, what is the measure of angle x? 40⁰ D B 70° O 100 degrees O 110 degrees O 120 degree

The Values in the table represent a function. Use the drop-down menus to complete the statements. The ordered pair given in the first row of the table can be w