maksimylian maksimylian

10-01-2017
Chemistry

contestada

What does the number 84 in the name krypton-84 represent?
b. Atomic number
c. Mass number
d. Twice the number of protons

Respuesta :

aarti1123 aarti1123

24-03-2018

it represents mass number.

Answer Link

Otras preguntas

In his book the marriage-go-round: the state of marriage and the family in america today (2009), sociologist andrew cherlin proposes that americas love-hate rel

Select all that apply. Which of the following would increase the conductivity of a connecting wire? increase the diameter of the wire increase the length of th

A(n) _____ that is perpendicular to a chord bisects the chord.

What was the daily life in the 1930s like?

For the following geometric sequence find the recursive formula and the 5th term in the sequence. In your final answer, include all of your work. {-4, 12, -36,

9 10 TIME REMAINING 50:58 Which of these is an expressed power of Congress? admitting new states creating a national banking system eliminating amendments to

Select all that apply who pioneered classical ragtime music? Scott Joplin Anton Webern Alban Berg Maurice Ravel

What did Prometheus carry down from Mount Olympus?

Bryan has a square parcel of land that is 120 yards long and 120 yards wide. The land is planted with Bermuda grass and surrounded by a fence. So that his cattl

In the modern quantum-based atomic theory, what is the name given to a particular space around the nucleus in which an electron moves?