subject

Chemistry, 15.12.2019 02:31 sebcbal

Filtration, devastation, and evaporation are examples of

a- ways in which scientists distinguish between elements and compounds.

b- separation by chemical means.

c- separation by physical means.

d- ways in which scientists separate compounds.

ansver

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 23.06.2019 01:00, breemills9552

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds

Answers: 1

Chemistry, 23.06.2019 09:00, MrKrinkle77

Individuals within populations exhibit some diversity. as a result of possessing slightly different traits, some individuals are better able to survive and reproduce than others. if these individuals changes in the characteristics of the population may occur over time. the cumulative change in these characteristics is known as

Answers: 3

Chemistry, 23.06.2019 11:30, nadine6085859r

Which of the following is a property of nonmetals? a. nonmetals are ductile. b. nonmetals have a shiny luster. c. nonmetals have high density. d. nonmetals are nonconductors.

Answers: 1

Chemistry, 23.06.2019 23:00, klaytminecraft

What volume of a 2.5 m naoh solution is required to prepare 2.0 liters of a 0.75m naoh? 2.5 liters6.7 liters0.60 liter1.0 liters0.75 liter

Answers: 1

You know the right answer?

Filtration, devastation, and evaporation are examples of

a- ways in which scientists dist...

Questions in other subjects:

Konu

Engineering, 27.11.2019 01:31

Let the function fun be defined as (10 pts) fun(int *k) { *k +=4; return 3 * (*k) - 1; } suppose fun is used in the program as follows void ma...

Konu

Physics, 27.11.2019 01:31

Aproduce distributor uses 800 packing crates a month, which it purchases at a cost of $10 each. the manager has assigned an annual carrying cost of 35 percent of the purchase price...

Konu

Business, 27.11.2019 01:31

Cook builders manufactures custom furniture only and uses a job order costing system to accumulate costs. actual direct materials and direct labor costs are accumulated for each jo...

Konu

Business, 27.11.2019 01:31

The following information is from the annual financial statements of raheem company. 2017 2016 2015 net sales $ 445,000 $ 376,000 $ 421,000 accounts receivable, net (year-end) 43,0...

Konu

Social Studies, 27.11.2019 01:31

Keanu delivers an instrument to laura that states ‘pay to the order of laura’. laura then presents the instrument to megabank for payment. this instrument is the most common type o...

Konu

Physics, 27.11.2019 01:31

("counting minima of two coherent sources.") this problem is an extension of the example of two coherent sources we discussed in class. two coherent point sources (let us call them...

Konu

Physics, 27.11.2019 01:31

(serway 9th ed., 6-27) the mass of a sports car is 1200 kg. the shape of the body is such that the aerodynamic drag coefficient is 0.250 and the frontal area is 2.20 m2. ignoring a...

Konu

Mathematics, 27.11.2019 01:31

During the next three months, shoemaker, inc. must meet the following demands for shoes: month 1, 1000 pairs; month 2, 1500 pairs; month 3, 1800 pairs. it takes 1 ho...

Konu

Computers and Technology, 27.11.2019 01:31

In a very large population that has a proportion of a particular disease p, a researcher conducting a study on this disease, is taking samples sequentially until she receives three...

Konu

Business, 27.11.2019 01:31

The following information has been provided for the city of elizabeth for its fiscal year ended june 30. the information provided relates to financial information reported on the c...

More questions: Chemistry Another questions