tonykim7810
tonykim7810
02-04-2018
Chemistry
contestada
What is the molecular formula for se?
Respuesta :
nawalfarrukh123
nawalfarrukh123
03-04-2018
A chemical formula that shows the total number and kinds of atoms in a molecule, but not their structural arrangement. For example, the molecular formulaof aspirin is C9H8O4
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
Which radioisotope has an atom that emits a particle with a mass number of 0 and a charge of +1? (1) 3H (3) 19Ne (2) 16N (4) 239Pu
Which of the following statements is most accurate regarding America's political climate between 1876 and 1896? A. The influence o the president over Congress
Which quantity has both a magnitude and a direction? (1) energy (3) power (2) impulse (4) work
When the image of a distant object is brought into focus in front of a person's retina, the defect is called a. farsightedness. b. nearsightedness. c. chroma
Explain, in terms of protons and neutrons, why U-235 and U-238 are different isotopes of Uranium.
Which elements are malleable and good conductors of electricity?(1) iodine and silver (2) iodine and xenon (3) tin and silver (4) tin and xenon
One atom of silicon can properly be combined in a compound with a. three atoms of hydrogen. b. four atoms of calcium. c. two atoms of oxygen. d. one atom of
A news article is usually written as A. a descriptive text. B. a persuasive test. C. a narrative text. D. an expository text.
How was the North able to replenish its military in the face of staggering loses on the battlefield? A) It inflicted even heavier loses on the Confederacy. B)
The value in dollars, v(x), of a certain car after x years is represented by the equation v(x) = 25,000(0.86)^x. To the nearest dollar, how much more is the car