subject

Chemistry, 14.04.2021 15:40 jaimes04

How many protons, neutrons, and electrons does potassium-38 have?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:50

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Answers: 2

question

Chemistry, 22.06.2019 03:00

Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.

Answers: 3

question

Chemistry, 22.06.2019 06:00

One does not belong why? ice, gold ,wood ,diamond and table salt

Answers: 1

question

Chemistry, 22.06.2019 19:00

Which statement best describes what happens when molecular compounds melt

Answers: 1

You know the right answer?

How many protons, neutrons, and electrons does potassium-38 have?...

Questions

question

Mathematics, 11.06.2020 07:57

The lion and the zebra had a race. The lion gave the zebra a 20-ft head start. The lion ran at an average speed of 10 ft/s, while the zebra ran at an...

question

Health, 11.06.2020 07:57

Anatomical planes can be used to describe other animals. Which correctly identifies the planes that are labeled in the diagram of the kangaroo below?...

question

Biology, 11.06.2020 07:57

Which descriptions apply to eukaryotic cells? Check all that apply....

question

Mathematics, 11.06.2020 07:57

Using the order of operations, what is the last calculation that should be done to evaluate 4(8 − 6)52 − 6 ÷ (−3)? 4(8 − 6)52 − 6 ÷ (−3) 4(2)52...

question

Mathematics, 11.06.2020 07:57

For which value of sin = -1?...

question

Health, 11.06.2020 07:57

What are the 4 causes of mental disorders...

question

Mathematics, 11.06.2020 07:57

What is the midpoint of the segment below? (3,5) (-6.-6) O A. (-1.5, -0.5) O B. (0,0) C. (0.5, -0.5) D. (1.5,0.5)

question

Mathematics, 11.06.2020 07:57

AB = CD, point p in the midpoint of AB. point q in the midpoint of CD. point r is the midpoint for AP. point s is the midpoint for QD. [ ] is an inva...

question

English, 11.06.2020 07:57

One similarity between Victor and Robert is that both men A/seek glory through scientific discovery. B/want to learn the secret of creati...

question

Mathematics, 11.06.2020 07:57

Kimberly is a program director for the channel KID. She tracked the cartoons shown on the channel for a week. The probability that the show had animal...

question

Mathematics, 11.06.2020 07:57

PLEASE help like now ...

question

English, 11.06.2020 07:57

What are some of Odysseus’ strengths? What are some of Odysseus’ weaknesses? Is the trait fitting for an epic hero? Explanation....

question

Mathematics, 11.06.2020 07:57

OtenuseRHS axiom Right angle, hypeand side aniom]...

question

English, 11.06.2020 07:57

) Mark McManus was one of the best students and one of the shyest kids in our whole school. He would hang around a few kids at recess, but other times...

question

Mathematics, 11.06.2020 07:57

Use the image below to answer the following question. What relationship do the ratios of sin x° and cos y° share?

question

Mathematics, 11.06.2020 07:57

What is the system of equations representing these costs?...

question

Mathematics, 11.06.2020 07:57

Which two-dimensionsal shape can be rotated about the y-axis to create a come...

question

History, 11.06.2020 07:57

New York’s finger lakes exist today because...

question

Mathematics, 11.06.2020 07:57

PLEASE ANSWER FAST! PROBABILITY QUESTION ...

question

History, 11.06.2020 07:57

. The capitalist system of the United States is based on O a. private property rights. O b. the Bill of Rights. O c. civil libertie...

More questions: Chemistry Another questions