kiduzivert kiduzivert

01-11-2017
Physics

contestada

An atom has 29 protons, 29 electrons, and 35 neutrons. What is the mass number of the atom?

Respuesta :

01-11-2017

the mass number is 64

Answer Link

01-11-2017

The mass number will be 64 as to calculate the mass you add up the protons and neutrons.

Hope this helps!

Answer Link

Otras preguntas

A picture frame for a square picture has an area of 80 square inches. What is the length of the picture?

what causes the earths crust to move ?

What role should the government have in enforcing equal rights for Americans?

a video game is on sale for 25 percent off the original price is $42. what is the discount? and what is the sale price?

Shandra's cat is 23.4 cm tall and 38 cm long. Express these lenghts in metres and in millimetres. Someone help me , I really need it for tomorrow and please exp

What is the complete predicate of the following sentence?sharon and Jason went for a walk then a bike ride

Water Cycle: As ___________ cools, it changes back to liquid form. Drops come together to form ________.

Which measurement is not equal to 3 m 30 dm or 300 cm or 3000 mm or 3000 cm

What is the complete predicate of the following sentence?sharon and Jason went for a walk then a bike ride

Which substance does not obey the Lewis octet rule? a. O₂ b. NO c. CO d. N₂ Can anyone explain this one for me?