A certain gas takes three times as long to effuse out as helium. Its molecular mass will be: a 27u
b. 36 u
c. 64 u
d. 9u

SPAM = REPORTED AND KICK U OUT

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

The minerals found in bones are deposited by living cells called

What is the main reason why some developing countries fear the increase the free trade policies around the world?