If sample a melts at 0 degrees celsius, what temperature will sample c melt at?
a. 100 degrees
b. 25 degrees
c. 0 degrees
d. 32 degrees

Convection is da answer my dood

B.1 - hydrogren-1 can only mean there is 1 neutron. it's obvious there is 1 proton or else it wouldn't be hydrogen, so they wouldn't put a number after it unless they were indicating the number of neutrons

Ansa leaf changing color in autumn;