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

Can you please help me with question 15 16 and 17 thank you

what was added to the constitution that listed rights not already in the constitution

The ratio of boys to girls at a daycare is 5 to 4 which of these cannot be the total number of kids at the daycare ? a.27B)54C)60D)72

Li, a sociology undergraduate, was required to participate in a research study being conducted by a graduate student in his department. he didn't know the topic

The length of a rectangle is 4 cm more than the width. If the ratio of the length to width is 8 to 5 find the dimensions of the rectangle

Which is more likely, a family with 4 children of 2 girls and 2 boys or a family of 4 children with 3 of one gender and 1 of the other

After observing the F2F2 generation, what conclusion did Mendel come to?

This is a problem on blood type. each parent has 3 alleles, {a, b, o}. each parent gives one allele to the offspring, and the combination (known as genotype) de

What is the greatest common factor of 8x and 40?

GAry played soccer 1 hour , volleyball for 3.5 hours and tennis for 2 hours then ya ya playeedsoccer3.5 hours , volleyball for 2 hours and tennis corn 1 hour wh