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

After Germany’s unification in 1871, industrialization accelerated and

A group dedicated to promoting civil right would most likely focus on addressing which problem?

So, I need a very inspirational and funny Graduation Speech; about 5-7 minutes long. You will get 98 points for this answer... I wish I could give you more, but

If A ⊂ B, then A ∩ B = A ∪ B. always sometimes or never

Solve the system of equations. (3x + 4y = 5) (2x - 3y = -8) A)y = -x = 2 B)x = -1, y = 2 C)x = -4, y = 0 D)x = 3, y = -1

A. 68 B 136 C 34 D 102

Factorise completely 9a^2-1

Write the equation of the line that contains the point (-6 7) and the midpoint of the segment connecting (4 -6) and (8 -4)

Want more points? What's another word for sleep?

Compare and contrast power and work.