katluvzu4154 katluvzu4154

01-09-2017
Chemistry

contestada

Why do two isotopes of an element have the same atomic number but different mass numbers?

Respuesta :

yolo1kovf43q yolo1kovf43q

01-09-2017

Well to put simple. Isotopes have a different relative amount of neutrons . the more neutrons the more it weighs BUT it still is the same element

Answer Link

Otras preguntas

The value of a vase n years after it was made is given by this formula: value in pounds (£) = 500 x 1.28" = a) What was the original value of the vase? b) By wh

10. Wet-cell and Dry-cell batteries have _______ current. A. Direct B. Alternating C. Series D. Parallel

Carley can mow the lawn in 5 hours. When Carley and her dad work together, they can do it in 2 hours. How long does it take Carley's dad to mow the lawn?

Identify which statements are TRUE of Julius Caesar: Please select ALL correct answers. (multiple choice) options: A) Caesar established the Julian calendar.

4:00 pm - 8:00pm Is how many hours?

Who introduces bills to become laws?

Sanjay is standing on level ground 70 meters away from a flag pole. The angle of elevation to the flagpole is 38 degrees. The height of Sanjay's eyes are 167cm

The equation 2x² + 2y2 – 8x - 12y + 16 = 0 defines a circle.which of these shows a correct step for determining the center and radius of this circle? choose all

What aspects of life is not generally affected by a disability? A. Social B. Professional C. Financial D. Family size Please select the best answer from the cho

giving brainlist please help me out