Smitheyyy9432 Smitheyyy9432

02-12-2021
Chemistry

contestada

What does the mass number of an atom represent?.

Respuesta :

sr11634 sr11634

06-12-2021

Answer:

the sum of the numbers of protons and neutrons present in the nucleus of an atom.

Answer Link

Otras preguntas

classify wine and beef stew as homogeneous or heterogeneous.

Alex is thinking of a doubles fact the sun is greater than the sum 7+7 but less than the sum of 8+9. What fact is Alex thinking of?

Personification for the big bear

Eight less than a number doubled is twenty more than the number. What is the number?

Which one of the following mathematical statements is true? A. 0 ÷ 28 = 0 B. 28 – 0 = 0 C. 28 ÷ 0 = 0 D. 28 0 = 0

round each decimal to the nearest whole number. 12.1

What's the difference between simile and metaphor?

_____ occurs at convergent boundaries, where one layer of crust sinks into the asthenosphere when it collides with another layer of crust. Divergence Weathering

Archetypes are a type of _______ that appear throughout history. A. subgenre B. foreshadowing C. palliation D. motif

Many American businesses are expanding their operations into developing countries. These businesses are often finding that: Select one: a. environmental standar