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

On the set of axes, draw the graph of the equation y = -(3/4)x + 3.

The use of asbestos has been banned or severely restricted in many countries. a. True b. False

The cell conducts its normal functions during ______. interphase meiosis I meiosis II

Fran has 7 sheets of paper for a colouring project. If she only uses 1/3 of a sheet of paper per drawing how many drawings can she make?

The West was the first region to extend voting rights to all white men. True False

When using direct quotations in your writing, which of the following should be placed outside the set of quotation marks? A. Semicolon B. Period C. Comma D. Qu

how to do balancing equations

They wanted to go on an adventure together. They decided to visit the South Pole a. Compound verb b. Compound object c. Compound subject

_____ believed that as animals became more complex, so did their emotions. a. Charles Darwin b. George Romanes c. Carolus Linnaeus d. Ivan Pavlov

A car is moving with a constant speed of 20. meters per second. What total distance does the car travel in 2.0 minutes? (1) 10. m (3) 1200 m (2) 40. m (4) 2400