Chemistry

Chemistry, 06.05.2020 20:29, gumbyseth1969p45qjl

Beryllium, magnesium and calcium all are located in the alkaline earth group. Which of these characteristics do these elements have
in common?
They cach have similar densities,
They cach have a similar melting point
They each form similar compounds when combined with oxygen
D)
They cach have their valence otectrons in the same energy level

answer

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 08:30, july00

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Answers: 2

Chemistry, 22.06.2019 10:00, JOEFRESH10

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Answers: 1

Chemistry, 22.06.2019 11:20, heyyyyy39

Which fact represents evidence for the big bang theory?

Answers: 2

Chemistry, 22.06.2019 13:00, cnfndbxbfbdb2031

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these

Answers: 2

Do you know the correct answer?

Beryllium, magnesium and calcium all are located in the alkaline earth group. Which of these charact...

Questions in other subjects:

Konu

Mathematics, 12.08.2020 23:01

PLEASE HELP ME ASAP!! If x-1 is a factor of P(x)=x^3-7x^2+15x-9 which of the following represents the complete factorization for P(x)? A. (X-3)(x+4)(x+1) B. (X-3)(x+3)(x-1) C. (X-3...

Konu

English, 12.08.2020 23:01

Read the sentences. Original Sentences Their trip took months of preparation. Their trip took detailed planning. Combined Sentence Their trip took months of preparation and detaile...

Konu

Business, 12.08.2020 23:01

Hsung Company accumulates the following data concerning a proposed capital investment: cash cost $175, 846, net annual cash flows $37, 300, and present value factor of cash inflows...

Konu

English, 12.08.2020 23:01

As Jeremiah looked back through his yearbook pictures , remembering all the fun and hard work of high school, he felt...

Konu

Mathematics, 12.08.2020 23:01

Keshawn is asked to compare and contrast the domain and range for the two functions....

Konu

English, 12.08.2020 23:01

On a separate sheet of paper or in a word processor, effectively integrate the evidence you evaluated in Section II. Rewrite or add lines when necessary and be sure to use the cita...

Konu

English, 12.08.2020 23:01

Who is the narrator of the story? Who is the "you" that the narrator is addressing? In “Once in a Lifetime...

Konu

History, 12.08.2020 23:01

How did the rise of Constantinople contribute to Roman culture? Ancient Greek and Roman culture survived, but only until the fall of the Western Roman Empire. Roman culture was aba...

Konu

Biology, 12.08.2020 23:01

1 2 3 4 5 6 7 8 9 10 What is shown in the image? prokaryote eukaryote chloroplast mitochondrion...

Konu

History, 12.08.2020 23:01

Which of these statements accurately describes Joseph Stalin? Check all that apply. He was less brutal than previous Russian leaders. He overthrew Lenin to become leader of the USS...

Other tasks in the category: Chemistry More task