ajadegipson3947 ajadegipson3947
  • 22-01-2019
  • Chemistry
contestada

What radioactive element has the lowest atomic number

Respuesta :

gainer2038
gainer2038 gainer2038
  • 22-01-2019

Technetium, with atomic number denoted Z43, is the lowest-numbered element in the periodic table of which all isotopes are radioactive

Answer Link

Otras preguntas

Perform the indicated operations.
Read this excerpt from "The Gift of the Magi" and answer the question. White fingers and nimble tore at the string and paper. And then an ecstatic scream of j
The difference 25(d−10)−23(d+6) is
Juanita did this work to solve an equation. Did she make an error?
Which of these properties change if the size of an object changes? Density Melting point Solubility Mass
A store sells 4 cans of fruit cocktail for $7.What is the price of 9 cans of fruit cocktail?
Sylvia leans a 4-foot broom against the wall. The angle between the bottom of the broom and the floor is 72°. How far up the wall does the broom reach from the
Running a mile involves
When dopamine levels are_______this reward pathway reinforces the use of the drug. decreased the same elevated
Co2 is taken through tiny holes called