What are the names of the elements 68 70 39 65?

Is 7.40 bigger than 7.473? Is 5.2 a integer? What is 4 over 23 shown as decimal? How do you work out how to change a decimal to a fraction? What is bigger than millisecond? What does the A stand for in the AAA postulate in geometry? What does 315 divided by 5 equal? How do you calculate the surface area to volume ratio of an animal? What are numbers that are between 100 and 200 and are divisible by 5 and 9? What is percent per proportion? What is the maximum point of y 1 - 2x - 3x2? How do you write 10000000 in roman numerals? What is the answer to 86 x 12? How do you say 1000 000 000 000 000 000? What is 2500000 in Roman numerals? What goes into 99? What book of the Bible does it talk about souls? What is 2.66? What is three fourths plus three one twelfth? What is the mean of 5656.4447 42?