alexisjuarez1043 alexisjuarez1043

15-09-2021
Chemistry

contestada

Which of the following has the largest radius?
ОА. К
O B. K+
O C. Na
O D. Na+

Respuesta :

zubyrhassan zubyrhassan

15-09-2021

Answer:

A. K

Explanation:

Radius of an atom is directly propotional to number of shells. Potassium (K) has 4 shells (as it is in period 4) whlie sodium (Na) has 3 shells (as it is in period 3) therfore K > Na.

Cations are always smaller than their parent atoms. so increasing order is

Na+ < Na < K+ < K

Answer Link

Otras preguntas

-4=5+a/2 solve the equation

Emily collected $950 selling Girl Scout cookies all day Saturday. Emily's troop collected 10 times as much as she did. How much money did Emily's troop ra

What number goes into 24 and 100

A STORE IS GIVING AWAY A $10 COUPON TO EVERY 7TH PERSON TO ENTER THE STORE AND A $25 COUPLON TO EVERY 18TH PERSON TO ENTER THE STORE. WHICH PERSON WILL BE THE F

if an atom has 35 protons, how many electrons will it have orbiting the nucleus

what property is n=1•n

if alex spends 63/100 of a dollar, how much money will he have left

the quotient of a to the twentieth power and a to the tenth power

what is 1812 divided by 4

Which expressions show how 5 • 37 can be rewritten using the distributive property? Choose all answers that are correct. a. 5 • 30 + 7 b. 5 • 30 + 5 • 7 c. 5