KatyRauliacholana KatyRauliacholana

01-03-2017
Chemistry

contestada

What notations are commonly used to specify isotopes? what do each of the numbers in these symbols mean?

Respuesta :

chooserecovery chooserecovery

01-03-2017

Iscotopes are usually stbolized in the following way:
X represents the chemical symbol
A rep Z represents the atomic number.

Answer Link

Otras preguntas

Martin took 16s to run 120m. What was his speed in m/s ?

Write one of the following options next to each of these statements below.A 'This statement is always true'B 'This statement is sometimes true'C 'This statement

The polynomial −16t^2+550 gives the height of a ball t seconds after it is dropped from a 550-foot-tall building. Find the height after t=2 seconds.

What is it when you refer to a text without quoting it directly?

24=3(n-5) solve for n

change in to passive the mail-order company sent mrs.green a parcel.

A book's theme builds a bridge from specific [blank] to general ideas and emotions.

Savita was given a set of 250 cherries and Gail was given a setof 350 cherries. Both were also given a set of small plastic bags.Savita had to pack 8 cherries i

Find the mean absolute deviation (MAD) of the data in the bar chart below.

After Shay’s Rebellion and other growing problems, the state agreed to send delegates to Philadelphia to___. A) write the U.S. constitution B) Vote for the new