What is the value of the expression all of 2.6 multiplied by 10 to the power 9 over all of 1.3 multiplied by 10 to the power 2? a. 1.3 multiplied by 10 to the power of 7 b. 2.0 multiplied by 10 to the power of 7 c. 1.3 multiplied by 10 to the power of 11 d. 2.0 multiplied by 10 to the power of 11

hello 0xxbadwolfxx0,

2.6 x 10^9 is 2,600,000,000.

1.3 x 10^2 is 130

multiplying 130 and 2,600,000,000 would simply give you 200,000,000,000.

therefore, the answer would be d. 2.0 × 10^11.

i hope i ! warm regards, mae.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.