lmkonate2003 lmkonate2003

21-06-2021
Chemistry

contestada

How is the atomic mass of an element calculated?

Respuesta :

jerryguo2282769 jerryguo2282769

21-06-2021

Answer:

Mass number (A) is the number of nucleons (proton and neutron) present in a atom.

Explanation:

electrons don't cout since they are thousandth's of the mass of protons or neutrons

Answer Link

Otras preguntas

In the formula that gives the circumference of a circle, which quantity is multiplied by 2Ï€ ? A. Diameter B. Radius C. Area D. Circumference

the highest risk to physical harm to young children in group settings are from ------ and ---.

âa(n) ________ starts with the assumption that current activities in a company will not automatically continue in the next period.

A single person pays $3,100 in income taxes on a gross income of $38,000. How much would a single person be expected to pay if his gross income is $44,000? (As

A twenty-one-year-old female presents to your clinic complaining of shortness of breath and a nonproductive nocturnal cough. she states she used to feel this wa

why do the animals in Animal Farm refer to each other as "comrades"?

How many boys are in a class of thirty-five student if the girls outnumber boys by five

Which algebraic expression represents “the difference of 54 and a number”?

Shelly's beautiful dance thoroughly captivated the audience. Noun verb adverb adjective italics: thoroughly

Hemocytoblast cells a. are abundant in the plasma. b. are specialized cells. c. are found in yellow bone marrow. d. give rise to formed elements in the blood.