Question

Position of proton measured with accuracy of 10^-11

Answer 1

Answer:

Explanation:

if 10=10

that

(10×10^-11)×(3×10^8)=0.3m/s

if10=-10

that

(-10×10^-11)×(3×10^8)=-.003

Answer 2

Answer:

atoms may also be held together by chemical bonds with no presence of any definable molecule, nor any of the regularity of repeating units that characterizes crystals.