atsurfkotarkrafifa atsurfkotarkrafifa

03-11-2016
Chemistry

contestada

A radioactive nuclide that is used for geological dating has an atomic number of 19 and mass number 40. which is the symbol of this nuclide?

Respuesta :

19krachevi 19krachevi

03-08-2018

its D 19/40 K ...............................................

Answer Link

Tobstercappuccino Tobstercappuccino

28-05-2021

Answer:

40/19

Explanation:

Answer Link

Otras preguntas

5-(-8) rewrite as addition and then evaluate

Drag the tiles to the correct boxes to complete the pairs. Match the following laws with their outcomes. the Bill of Rights 1789 the Judiciary Act of 1789 Kentu

Analytic function on unit disk with power series has pole on unit circle, then power series diverges on unit circle.

A frequency table grades have five classes (A,B,C,D,F) with frequencies of 5,11,14,7, and 3 respectively. Using percentages, what are the relative frequencies o

true or false...the segment AB is congruent to the segment BC

Exposure to stressful situations, trauma, and combat will cause a response and resulting change. These responses and changes

When rock retains its new shape (without fracturing) after stress has been removed, it has undergone ____________________ ____________________.

31. In a Mathematics competition, there are 10 questions of equal marks. You get 10 marks for a correct answer, lose 8 marks for a wrong answer, or no mark for

Green plants are the first living organism in a food chain. Where do plants get the energy that they pass along to the primary consumers in their food chains?

The Dust BowlDuring the 1930s, extreme drought and high winds made life incredibly difficult in the Great Plains region of the United States. Inmany areas, rain