Chemistry, 23.11.2019 20:31 76022sfox

1). how can the position of a particle be determined?

a-by measuring its mass

b-by determining its charge

c-by analyzing its interactions with another particle

d-by measuring its velocity

2). what is the mass number for an oxygen atom that has 10 neutrons in its nucleus?

a-16

b-8

c-18

d-10

3). what determines different shapes of an orbital?

a-speed

b-velocity

c-energy sub-level

d-all of the above

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 05:30, nuclearfire278

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.

Answers: 1

continue

Chemistry, 22.06.2019 06:30, dpchill5232

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

Answers: 2

continue

Chemistry, 22.06.2019 12:00, macylen3900

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Answers: 2

continue

Chemistry, 22.06.2019 17:30, H7ttaMaan

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number

Answers: 1

continue

You know the right answer?

1). how can the position of a particle be determined?

a-by measuring its mass