How many protons, neutrons, and electrons are present in an atom of hafnium, Hf, with a mass number of 178?

Question

01-09-2021
Chemistry

contestada

How many protons, neutrons, and electrons are present in an atom of hafnium, Hf, with a mass number of 178?

Respuesta :

Otras preguntas

During a sale at the bookstore, books sold for $3 and magazines sold for $2.50. Jan spent $16 and bought a total of 6 books and magazines. How many of each did

fifty four decimal fourtheey five the five in the tens place is blanck the value of the two on the tens place

Which of the following study topics would use APA formatting?

what is 382 3/10 -191 87/100

autumn used 0.675 of the battery life on her mp3 player. her brother borrowed it to play a game and used 0.2 of the total battery life. of her mp3 player shows

An interaction in which an animal feeds on plants is called

what is the mass of 1 mole of barium acetate

Which words mean "tired" in this excerpt from Anne Bradstreet’s “As Weary Pilgrim, Now at Rest”? As weary pilgrim, now at rest, Hugs with delight his silent nes

How do you divide 11.25 by 1.24

cristinasosa1810 cristinasosa1810 · Answer 1 · 2021-09-01T15:43:43+02:00

cristinasosa1810 cristinasosa1810

01-09-2021

Answer:Hafnium is a chemical element with atomic number 72 which means there are 72 protons and 72 electrons in the atomic structure. The chemical symbol for Hafnium is Hf. Neutron Number and Mass Number of Hafnium Mass numbers of typical isotopes of Hafnium are 176-178, 179, 180.

Explanation:

Answer Link