Chemistry, 04.10.2019 21:50 keke6361

Which of the following describes an example of a material undergoing a chemical change to become another material with different characteristics?

a. iron turns to rust when it is exposed to oxygen.

b. when water boils, it turns into vapor, which is a gas.

c. oxygen can become liquid at a very low temperature

d. gold can be spread out very thin to cover a large area.

f. other :

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 09:20

What will most likely happen when two bromine atoms bond together?

Answers: 3

Answer

Chemistry, 22.06.2019 10:00

When a septic tank backs up a goes in to clean it out

Answers: 2

Answer

Chemistry, 22.06.2019 10:10

Stage in which a star’s outer layers have started to cool and grow outward?

Answers: 3

Answer

Chemistry, 22.06.2019 16:30

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:

Answers: 3

Answer

You know the right answer?

Which of the following describes an example of a material undergoing a chemical change to become ano...

Questions

Mathematics, 14.12.2019 00:31

Find two solutions of the equation. give your answers in degrees (0° ≤ θ < 360°) and in radians (0 ≤ θ < 2π). do not use a calculator. (do not...

Engineering, 14.12.2019 00:31

Approximately 60 % of the electricity is used by motor-driven systems. their efficiency can be improved by 5 percent by using variable speed drives. c...

Computers and Technology, 14.12.2019 00:31

Atrojan horse: a) is malware named for a breed of fast-moving near-eastern horses. b) is a virus that replicates quickly. ...

Physics, 14.12.2019 00:31

A300-kg object and a 600-kg object are separated by 4.60 m. (a) find the magnitude of the net gravitational force exerted by these object...

Business, 14.12.2019 00:31

Abank has da = 2.4 years and dl= 0.9 years. the bank has total equity of $82 million and total assets of $850 million. interest rates are at 6 percent...

Physics, 14.12.2019 00:31

Amassless spring (force constant k1) is suspended from the ceiling with a mass m1 hanging from its lower end. a second massless spring (force constant...

Mathematics, 14.12.2019 00:31

The purpose of a confidence interval is to provide a) information about the range of data in a distribution b) a measure of the c...

Health, 14.12.2019 00:31

The smooth muscle of the digestive viscera is served largely by the the smooth muscle of the digestive viscera is served largely by the cephalic ple...

Business, 14.12.2019 00:31

The information contained in a cost of goods manufactured budget most directly relates to the a. materials used, direct labor, overhead applied...

Business, 14.12.2019 00:31

Suppose a proposed new financial reporting system for the amf biotech corporation must be completed by the start of the next fiscal year in order to c...

Social Studies, 14.12.2019 00:31

Jonah is almost 3 years old. his parents have had some success getting him to go "pee pee" and "poopy" on the potty when he is awake; but because he...

English, 14.12.2019 00:31

Certain it is, that, some fifteen or twenty years after the settlement of the town, the wooden jail was already marked with weather-stains and other i...

Social Studies, 14.12.2019 00:31

Baby janice knows that when she is put in the highchair, it is time to eat. so, when her father puts her in the highchair and hands her a book, she pu...

Business, 14.12.2019 00:31

Preston industries has two separate divisions. each division is in a separate line of business. division a is the largest division and represents 65 p...

Business, 14.12.2019 00:31

Jane transfers property (basis of $180,000 and fair market value of $500,000) to green corporation for 80% of its stock (worth $425,000) and a long-te...

Business, 14.12.2019 00:31

Suppose the only three existing manufacturers of video game players signed a written contract by which each agreed to charge the same price for produc...

Biology, 14.12.2019 00:31

Next generation science standards science and science education are central to the lives of all americans and that when comprehending current events,...

Social Studies, 14.12.2019 00:31

How do tribes differ from bands? group of answer choices bands have more social inequality among group members than tribes. tribes have formally orga...

Biology, 14.12.2019 00:31

Abiologist used the internet to contact scientists around the world to obtain information about declining amphibian populations. he was able to gather...

Mathematics, 14.12.2019 00:31

California is the third largest state in the united states by area. it's land area is 163,696 square miles and the area of the water is 7,928 square m...

More questions: Chemistry Another questions