logan5395 logan5395

02-09-2020
Chemistry

contestada

3. How many protons do the following have?
Calcium
Gold
Copper
Iron

Respuesta :

t99dolan t99dolan

02-09-2020

Answer:

calcium=20

gold=79

copper=29

iron=26

Explanation:

Answer Link

Otras preguntas

how do you say i love you in german

Why did some northerners support personal liberty laws? The Fugitive Slave Act paid judges more if they ruled against slave owners. They resented federal i

There are several ways to express solution concentration: dilute, concentrated, ppm, molarity, molality, normality. All of these have one thing in common. They

Please Simplify. -2+-6+7

38 POINTS!!! PLZ HELP FAST!!!! Which kind of abuse is described as the failure to meet the basic physical and emotional needs of a person? A. basic abuse B. n

Does the caffeine provide any other benefits for the plant, such as enhanced pollination?

Which of the following enabled with? O A. music O B. movies O c. literature OD. Science

what is the value of the expression when b=5? 4b2 +2b2 - b2+5

2 Points What is one of the characteristics of a strong theme?

what is one exsample of a closed economy