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

The symbol of this nuclide is

Explanation: The given element has atomic number of 19 and mass number of 40.

The atomic number of the element is equal to the number of protons and mass number is equal to the sum of number of protons and number of neutrons.

Thus atomic number of the element is 19 and the element is potassium which is represented by the symbol K.

is the general representation where:

Z= atomic number

A= mass number

X= symbol of element.

Thus the representation is

elements

explanation:

yes the other ones are right just show me a pic of ur face cuz u look hot

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.