Assume the mass of the star is 60. g. Calculate the density. Use correct number of sig figs. A 0.7 g/mL
B 4 g/mL
C 0.67 g/ml
D 4.0 g/ml
answer ASAP

Which of the following mining methods disrupts the sea floor?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Deferentiate volatile and non volatile acid