Stephers1993 Stephers1993

25-05-2016
Biology

contestada

How many neutrons does element X have if its atomic number is 41 and its mass number is 162?

Respuesta :

JoshEast JoshEast

25-05-2016

Isn't this Chemistry.... But anyways am a budding Biochemist

(Mass #) = (Atomic #) + (Neutron #)
: . (Neutron #) = (Mass #) - (Atomic #)
= 162 - 41
= 121

Note that: Atomic # = Amount of Protons = Amount of Electrons

Answer Link

Otras preguntas

what is a rock that is full of tiny connected air spaces

Some European nations have experienced a debt crisis. What caused this crisis? A. Unscrupulous national leaders embezzled money from the treasuries of some Eur

The main purpose of a forester is to identify land for timber harvesting. true or false

In what way are "Miracles" and "in Just—" different?

In the Scopes trial of 1925, attorney William Jennings Bryan pitted religion against

Explain how you know 21/30 is greater than two thirds

Relevant information is information you can't trust. a. True b. False

animals that is hunted and eaten are called

Which lines in this excerpt from Leo Tolstoy’s The Death of Ivan Ilyich together use symbolism to indicate that death is approaching? Why deceive myself? Isn't

why do the elements chlorine and iodine have similar chemical properties?