Biology, 03.02.2020 21:43 emmawytko

An atom of potassium has an atomic mass of 39 amu and an atomic number of 19. it therefore has neutrons in its nucleus.
a. 19
b. 39
c. 20
d. 2
select the best answer from the choices provided
a
b
c
d

Answers: 2

Show answers

Another question on Biology

Biology, 21.06.2019 18:30

The earth's polarity has switched many times through history as evidence by what wh the earth clorets he has switched many times throughout history as evidence by what

Answers: 1

Answer

Biology, 22.06.2019 07:50

In each transformation of energy , some energy what?

Answers: 1

Answer

Biology, 22.06.2019 15:30

The process of replication is the same for all living things because

Answers: 1

Answer

Biology, 22.06.2019 16:00

Which type of organism is a caterpillar

Answers: 1

Answer

You know the right answer?

An atom of potassium has an atomic mass of 39 amu and an atomic number of 19. it therefore has neut...

Questions

History, 20.07.2019 02:30

The bill of rights gave the majority of english the right to vote for parliament. true or false?...

Mathematics, 20.07.2019 02:30

How long is the diameter of a circle with center c at (-2,5) and point m (6,-1) on the circumference of the circle? round your answer to the nearest...

Biology, 20.07.2019 02:30

Asmall, fast moving river is in a v-shaped valley on the slope of a mountain. if you follow the river to where it passes through a plain, what will th...

Mathematics, 20.07.2019 02:30

Answer one bottle of orange juice holds 16 ounces. adam, mateo, and tim will share a bottle of orange juice equally. how much orange juice will each...

Mathematics, 20.07.2019 02:30

If you enjoy math and science, the career cluster that might be best for you is...

Business, 20.07.2019 02:30

What strategy is employed in this ad? select the best answer from the choices provided. a. association with an ideal identity including clearer skin...

Mathematics, 20.07.2019 02:30

Which is a complete list of factors of each term in the expression mc004-1.jpg? 16a: 1, 2, 4, 8, 16 18ab: 1, 2, 3, 6, 9, 18 16a: 1, 2, 4, 8, 16, a...

History, 20.07.2019 02:30

Which of the following arguments is an argument of interpretation

Mathematics, 20.07.2019 02:30

Hello can you me posted picture of question...

History, 20.07.2019 02:30

Born in tupelo, mississippi, january 8, 1935 · recorded "thats alright, mama" in 1954 · sergeant in the united states army · had 18 "#1 hit singles" a...

Mathematics, 20.07.2019 02:30

Abel was wrapping a gift for an upcoming party. he began with 20 1/2 feet of paper. he used 5 5/12 feet on his first gift and 3 1/3 feet on his second...

English, 20.07.2019 02:30

An insight based on information that is not stated directly is called...

Mathematics, 20.07.2019 02:30

Answer one bottle of orange juice holds 16 ounces. adam, mateo, and tim will share a bottle of orange juice equally. how much orange juice will each...

Spanish, 20.07.2019 02:30

Two spanish questions. 10 points. for the...

Mathematics, 20.07.2019 02:30

Find the difference 5/x^2-6x - 1/x^2-36...

Mathematics, 20.07.2019 02:30

One of the uk lottery systems consists of selecting six numbers from forty-nine for a one-pound stake. the winning numbers are drawn at random and the...

Biology, 20.07.2019 02:30

What conditions are necessary for a lunar eclipse to occur? a. earth is in the moons shadow. b. the moon is in earths shadow c. the moon is in the s...

History, 20.07.2019 02:30

Which of the following can you infer about the napoleonic code from the map? it was influential in the development of legal systems throughout europe...

English, 20.07.2019 02:30

Which poet addresses his sonnets to stella...

Mathematics, 20.07.2019 02:30

There is a 40% chance that you will loose $25,000 if you invest in a company. but there is a 25% chance that you will break even and a 35% chance that...

More questions: Biology Another questions

An atom of potassium has an atomic mass of 39 amu and an atomic number of 19. it therefore has neutrons in its nucleus. a. 19 b. 39 c. 20 d. 2 select the best answer from the choices provided a b c d

Answers

Another question on Biology

An atom of potassium has an atomic mass of 39 amu and an atomic number of 19. it therefore has neutrons in its nucleus.
a. 19
b. 39
c. 20
d. 2
select the best answer from the choices provided
a
b
c
d