A chemistry class burns magnesium ribbon with a bunsen burner. Of the two reactants, magnesium and oxygen, what is the excess reactant?.

Of four agents alpha, beta, gamma anddelta, three have to be sent together on amission. if alpha and beta cannot gotogether, beta and gamma cannot go togetherand gamma and delta cannot go together,then which of the following holds? 1. any three agents can be sent.2. alpha, delta and any one out of beta andv gamma can be sent.3. beta, gamma and any one out of alphaand delta can be sent.4. the mission is impossible.

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane

An ancient marble statue is moved from a rural location to a highly polluted city explain how the move might affect the statue and why you think so