mollynide43245 mollynide43245

01-12-2016
Chemistry

contestada

Iodine has 53 protons and 74 neutrons: what is the atomic number? What is the atomic mass?

Respuesta :

PureHeartDirtyMind PureHeartDirtyMind

01-12-2016

#: 53

Mass: 126.90447 u

Answer Link

jordanm1271 jordanm1271

01-12-2016

atomic number is 53
atomic mass is 126.90447 amu

Answer Link

Otras preguntas

Calculate the area of the figure. Assume that all angles are right angles.

what is the meaning of the underline word suppliant of act i, scene i, of richard iii?

Which equivalent fractions can you use to find the sum of 2/8 + 3/9?

what type of verb is the underlined word in the sentence? lindsey and her family visited the museum. a. intransitive b. transitive

other important towns and cities to New England colonies

How much inches is in 200 yards

absolute value of -|-2|

1. According to the Proportional Angle Bisectors Theorem, which of the proportions is true about similar triangles JKL and MNP? KH/HL = PQ/QN JH

what is a food web? what is a food chain? how are they alike and how do they differ?

why were manuscripts so expensive in the early fifteenth century? a. the printing press was very costly to use b. ink was very expensive and very scarce c. it t