parsa14 parsa14

23-05-2020
Chemistry

contestada

An atom is made of 16 protons, 17 neutrons, and 18 electrons. What is the mass number of
this atom?

Respuesta :

Аноним Аноним

23-05-2020

Answer:

Mass number = protons + neutrons

Mass number = 16 + 17

Mass number = 33

I hope it helps

Answer Link

Otras preguntas

what derived unit is usually used to express the density of liquids

Solve 5 over x plus 8 equals 3 over x for x and determine if the solution is extraneous or not.

Foods that allow microorganisms to grow are called parasites True Or False

traveling at 45 mph, how many minutes, rounded to the nearest whole number, does it take to drive 240 miles from Orlando to Miami?

You make the following measurements of an object – 22 kg and 42 m3. What would the object’s density be? Show your work for credit and include final units.

find the product and quotient of each pair of numbers 24.6 and 1.2 and 1.95 and. 25

Solve 5 over x plus 8 equals 3 over x for x and determine if the solution is extraneous or not.

Marcie wants to enclose her yard with a fence. Her yard is in the shape of a rectangle attached to a triangle. The formula for the area of the enclosed space is

Sedimentation and erosion lead to what characteristic of streams?

how did democracy arise in ancient greece?