A 200 g block of a substance requires 1.84 kJ of heat to raise its temperature from 25 C to 45 C. What is the substance?

i wish i could but this one is weird give me abc and i can solve it.

c. orbital shape i hope this is correct

sup bro, im dumb, but this is what i found xd

"the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface"