Ma2rielawslovic Ma2rielawslovic

15-03-2017
Chemistry

contestada

What is the atomic number? what is the atomic mass (a.k.a. mass number?

Respuesta :

chavo27 chavo27

15-03-2017

is the number of protons in an atom, or the total positive charge of an atom.

Answer Link

Otras preguntas

What did Reagan believe about the economy as the basis for Reaganomics?

The graph of a quadratic function crosses the x-axis twice. Check all of the following that could possibly be the value for the discriminant. A. -7 B. 14 C. 36

Please help with algebra question

Which of the following is an example of the endocrine system maintaining homeostasis? Detecting a pain stimulus and sending a signal to the spinal cord to perf

Which of the following countries is the largest shareholder in the World Bank? A. Japan B. France C. the United States D. the United Kingdom

PLEASE HELP ME!!!!!!! The Mongols were descendants of _____. a. pastoral nomadic tribes b. tibetan tribes c. shang nobility

The double number line shows the approximate number of ounces in a certain number of pounds: Based on the number line, about how many ounces are there in 8 poun

Which of the following is not the same as positive 8? A:-|-8| B:8 units to the right of 0 on a number line C: +8 D:the opposite of -8

Write one sentence, using the past simple and the past perfect. Use the conjuctions when, after or before. 1 Joe went out. I arrived home. When I arrived home,

Which response to the stock market crash of 1929 helped cause the great depression?