If the inner transition elements were inserted into the periodic table between Groups 3 and 4 in Periods 6 and 7how many columns wide would the table be ? Explain your answer .

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

Which statement best describes the flow of energy in this scenario

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments