Chemistry, 13.07.2019 06:40 SmokeyRN

If an element has a mass number of 208 and an atomic number of 83, how many neutrons does the element have?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:30, ksalinas7404

Un cierto gas tiene un volumen de 800ml a 80°c y 600ml a 80°c y 600mmhg de presión. ¿cual será el volumen del gas a condiciones normales? sí el gas es oxígeno, ¿cuál será su peso? y ¿cuántas moléculas están presentes en el sistema?

Answers: 2

continue

Chemistry, 22.06.2019 04:00, queenkimm26

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Answers: 3

continue

Chemistry, 22.06.2019 05:50, vanessa051266

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

Answers: 1

continue

Chemistry, 22.06.2019 06:30, queenkimm26

What is the polyatamic ion of thiosulfate

Answers: 1

continue

You know the right answer?

If an element has a mass number of 208 and an atomic number of 83, how many neutrons does the elemen...