subject

Chemistry, 25.07.2019 00:30 Kling1982

How many neutrons does element x have if its atomic number is 31 and its mass number is 84?

ansver

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 23:00, klysse123

Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?

Answers: 1

Chemistry, 22.06.2019 04:50, a34935

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

Answers: 1

Chemistry, 22.06.2019 09:40, gonzaleze18

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Answers: 2

Chemistry, 22.06.2019 10:40, justicejesusfreak

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Answers: 1

You know the right answer?

How many neutrons does element x have if its atomic number is 31 and its mass number is 84?...

Questions in other subjects:

Konu

Computers and Technology, 08.07.2019 18:20

Given a int variable named yescount and another int variable named nocount and an int variable named response write the necessary code to read a value into into response and then c...

Konu

Business, 08.07.2019 18:20

Milden company has an exclusive franchise to purchase a product from the manufacturer and distribute it on the retail level. as an aid in planning, the company has decided to start...

Konu

Computers and Technology, 08.07.2019 18:20

Write a c function, unsigned int power(unsigned int x, unsigned int p), that calculates xp. place the function in a file with a filename hw3_prob3-5.c. include a main function that...

Konu

Business, 08.07.2019 18:20

You have been managing a $5 million portfolio that has a beta of 1.35 and a required rate of return of 10.775%. the current risk-free rate is 2%. assume that you receive another $5...

Konu

Mathematics, 08.07.2019 18:20

Arecent study conducted by the state government attempts to determine whether the voting public supports a further increase in cigarette taxes. the opinion poll recently sampled 1,...

Konu

Business, 08.07.2019 18:20

Diego company manufactures one product that is sold for $71 per unit in two geographic regions—the east and west regions. the following information pertains to the company’s first...

Konu

Physics, 08.07.2019 18:20

Aperson steps off the end of a 3.45 � high diving board and drops to the water below. (a) how long does it take for the person to reach the water? (b) what is person’s speed on en...

Konu

Computers and Technology, 08.07.2019 18:20

Consider a packet of length l which begins at end system a and travels over three links to a destination end system. these three links are connected by two packet switches. let di,...

Konu

Computers and Technology, 08.07.2019 18:20

Summation of a series is given by the equation = ∑ + =0 . write an legv8 assembly program to compute and store y. write an legv8 assembly function to compute and use the function...

Konu

Physics, 08.07.2019 18:20

Suppose a piece of food is on the edge of a rotating microwave oven plate. does it experience nonzero tangential acceleration, centripetal acceleration, or both when: (a) the plat...

More questions: Chemistry Another questions