Chemistry
Chemistry, 10.07.2019 20:30, rleiphart1

A59.4-mg sample of the compound x4o6 contains 14.4 mg of oxygen atoms. what is the atomic mass of element x?

answer
Answers: 1
Show answers

Similar questions

Предмет
Chemistry, 11.07.2019 09:00, faithtunison
N1913, henry moseley discovered a way to calculate the atomic number for each element and it was determined to arrange the periodic table by atomic number and not atomic mass. why is atomic number the better way to organize the elements of the periodic table and not organizing by atomic mass? a: the atomic number and atomic mass are equivalent, so the atomic number is used because it is a smaller number. b: the atomic number can be different for atoms of the same element, so it makes the patterns of the periodic table more varied. c: the atomic number can vary based on the number of neutrons the atoms of the same element have, so the atomic mass may not be in order. also, the atomic mass is unique to each element. d: the atomic mass can vary based on the number of neutrons the atoms of the same element have, so the atomic mass may not be in order. also, the atomic number is unique to each element.
Answers: 1
continue
Предмет
Chemistry, 12.07.2019 04:30, cruzhazeL999
98 points hurry in 1913, henry moseley discovered a way to calculate the atomic number for each element and it was determined to arrange the periodic table by atomic number and not atomic mass. why is atomic number the better way to organize the elements of the periodic table and not organizing by atomic mass? question 12 options: the atomic number can vary based on the number of neutrons the atoms of the same element have, so the atomic mass may not be in order. also, the atomic mass is unique to each element. the atomic number and atomic mass are equivalent, so the atomic number is used because it is a smaller number. the atomic mass can vary based on the number of neutrons the atoms of the same element have, so the atomic mass may not be in order. also, the atomic number is unique to each element. the atomic number can be different for atoms of the same element, so it makes the patterns of the periodic table more varied.
Answers: 2
continue
Предмет
Mathematics, 16.07.2019 07:40, trujillo03
Magnesium combines with oxygen to form magnesium oxide. a 100-gram sample of magnesium combines with 65.8 grams of oxygen. a 10-gram sample of magnesium combines with 6.58 grams of oxygen. which point of dalton’s atomic theory is supported by these findings? all atoms of the same element have the same mass, and atoms of different elements have different masses. all elements are composed of atoms. in a particular compound, atoms of different elements always combine in the same way.
Answers: 2
continue
Предмет
Chemistry, 05.10.2019 22:00, ayeeeee98
Can someone , ? ? chemistry 1. the periodic table is based on an element's a. molecular size. b. molecular mass. c. atomic mass. d. atomic number. 2. one atom of silicon can properly be combined in a compound with a. two atoms of oxygen. b. one atom of chlorine. c. three atoms of hydrogen. d. four atoms of calcium.
Answers: 1
continue
Do you know the correct answer?
A59.4-mg sample of the compound x4o6 contains 14.4 mg of oxygen atoms. what is the atomic mass of el...

Questions in other subjects:

Konu
Biology, 14.12.2020 16:50
Scientist combine engineer skin in a laboratory to treat severe Burns and other types of skin injuries despite all engineer tissues grown from living cells the cellular process ena...
Konu
Health, 14.12.2020 16:50
What is 189,756,873,256+200,759,265,689,...
Konu
Mathematics, 14.12.2020 16:50
In the following diagram k || h. Which of the following is m<1? (1) 12° (3) 84° (2) 54° (4) 126°
Konu
Health, 14.12.2020 16:50
What happens to humans after death?...
Konu
Mathematics, 14.12.2020 16:50
Divide using the division algorithm (long division). 994.14/18.9= Be sure to convert the divisor to a whole number prior to dividing....
Konu
Mathematics, 14.12.2020 16:50
A bathtub is being filled up with water at a constant rate described by the equation w = 3.5t. The w represents the amount of water in gallons, the t represents the time in minutes...
Konu
Mathematics, 14.12.2020 16:50
Becky is writing a coordinate proof to show that the diagonals of parallelogram bisect each other. She starts by assigning coordinates as given.
Konu
English, 14.12.2020 16:50
Abe Which summary best captures the central idea of "Sonnet 100"? O The speaker wants to spend more time with his beloved Where art thou, Muse, that thou f...
Konu
Spanish, 14.12.2020 16:50
chicos son artísticos. * 1 point El La Los Las mujer es alta. * 1 point El La Los Las chicas son seria. * 1 point El La Los Las Identify the INDEFINITE article thats missing Son...
Konu
Mathematics, 14.12.2020 16:50
Araceli uses the number of groups in 8 x 9 to help her find the product. She uses 8 - 1 = 7 to get the digit in the tens place and 10 - 8 = 2 to get the digit in the ones place. Us...
Other tasks in the category: Chemistry More task
See results (0)