6. A rectangle with sides 16 cm and 25 cm. 7. A rectangle with sides 17 cm and 19 cm.
8. A rectangle with sides 8 cm and 15 cm.
9. A rectangle with sides 31 cm and 34 cm.
10. A rectangle with sides 42 cm and 54 cm.

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3

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.

m

step-by-step explanation: