Nassar871
Nassar871
24-10-2014
Chemistry
contestada
Who was the heavy hydrogen discoverer?
Respuesta :
nokutoyi2
nokutoyi2
24-10-2014
Harold Clayton Urey (1893-1981) discovered the heavy hydrogen in the 1930s.
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
Sandy decides to try golfing. She stands on the outer edge of a circular putting green. In the very centre if this putting green is the hole; it is 8m away from
If Earth were twice as far from the sun, the force of gravity attracting the Earth to the Sun would bea. twice as strongb. half as strongc. one-quarter as stron
What image of Walt Whitman's "I Hear America Singing" is mostly conveyed through the repetition of the word singing?A. American laborers are all united in one s
Which pair of numbers is relatively prime? A. 18 and 45 B. 26 and 91 C. 10 and 33 D. 14 and 63
Which choice describes the translation represented by the translation rule (x,y) -->(x+4, y-1)?4 units to the right and 1 unit down1 unit to the right and 4
If a rectangle with a perimeter of 48 inches is equal in area to a right triangle with legs of 12 inches and 24 inches, what is the rectangle’s diagonal?
1. The cotton gin changed agriculture in the South by: a.simplifying the planting process. b.making cotton the dominant crop. c.combining cotton and w
When Mexico won its independence in 1821, it inherited the New Mexico province from Spain. New Mexico included all of the following EXCEPT ?A.Present-day New Me
The length of a rectangle is 7 inches and the width is 2 inches. What is the ratio, using whole numbers, of the length to the width?
What transformations change the graph of f(x) to the graph of g(x)?f(x) = –7x² g(x) = –35x² + 5
