Q1b. Rings can be made from 22 carat gold. The ratio of the mass of gold in 22 carat gold compared to 9 carat gold is 22:9. Calculate the mass of gold in a 22
carat gold ring of mass 5.0 g. Use the table above. [2]​

Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

‘which reaction would most likely require the use of an inert electrode?