Chemistry, 22.10.2019 00:00 8848

Acube of gold-colored metal with a volume of 54 ml has a mass of 980 grams. the density of pure gold is 19.3g/ml. is the metal pure gold? why?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 09:00

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Answers: 3

Answer

Chemistry, 22.06.2019 10:00

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Answers: 1

Answer

Chemistry, 22.06.2019 15:20

Which description best characterizes the motion of particles in a solid?

Answers: 2

Answer

Chemistry, 22.06.2019 21:30

The same side of the moon always faces earth because the

Answers: 1

Answer

You know the right answer?

Acube of gold-colored metal with a volume of 54 ml has a mass of 980 grams. the density of pure gold...

Questions

Computers and Technology, 24.02.2020 17:59

. Assume we are using the simple model for floating-point representation as given in the text (the representation uses a 14-bit format, 5 bits for the...

History, 24.02.2020 17:59

What does the “BRINK” in brinkmanship refer to?...

Computers and Technology, 24.02.2020 17:59

The information in four analog signals is to be multiplexed and transmitted over a telephone channel that has a 400- to 3100-Hz bandpass. Each of the...

Physics, 24.02.2020 17:59

A thin flake of transparent material (n = 1.46) is used to cover one slit of a double-slit interference arrangement. The central point on the screen i...

Mathematics, 24.02.2020 17:59

Kona’s mother realized that her age is the difference of Kona’s age squared and four...

History, 24.02.2020 17:59

In paragraph form, briefly explain what B. C., A. D., C. E., and B. C.E. acronyms stand for, and explain what time period they represent....

Social Studies, 24.02.2020 17:59

How is John Steinbeck’s The Grapes of Wrath characteristic of American life in the 1930s? A. It’s a political drama about corrupt politici...

English, 24.02.2020 17:59

Determine whether the sentences are "parallel" or "not parallel." Listed in the Item Bank are key terms and expressions, each of which is associated w...

Social Studies, 24.02.2020 17:59

Ethics for the greater good or is an approach more focused on the outcome of one's actions rather than the apparent virtue of the actions themselves....

Biology, 24.02.2020 17:59

Your friend suffers from a disorder in which stomach acid damages the lining of her esophagus. What signs or symptoms is your friend probably experien...

Business, 24.02.2020 17:59

Computers and Technology, 24.02.2020 17:59

What is an electronic book that can be read on a computer or special reading device. Some are small enough to carry around, while others are the size...

Biology, 24.02.2020 17:59

A student used the SDS-PAGE method to estimate the size of a protein. Through gel filtration the molecular weight of the protein was 400 daltons. Howe...

Mathematics, 24.02.2020 17:59

What’s the next sequence of 8.7,15.6,22.5...

English, 24.02.2020 17:59

The tortuous road which has led from Montgomery, Alabama to Oslo bears witness to this truth. This is a road over which millions of Negroes are travel...

Geography, 24.02.2020 17:59

When NASA and a group of astronomers sent up a spacecraft designed to find planets orbiting other stars, they named it after Kepler. Why was this an a...

Mathematics, 24.02.2020 17:59

Please help as soon as possible Orthographic projection and isometric projection are two ways to show three-dimensional objects in a two-dimensional s...

Physics, 24.02.2020 17:59

A point charge of +7.45 pC (7.45 × 10-12 C) is fixed at the origin. What is the electric field produced by this charge at point P, which is on the x-a...

Mathematics, 24.02.2020 17:59

III. On the basis of the information provided in the box below, write a short bio-sketch of Abraham Lincoln. Born: 1809 in Northern Kentu...

Mathematics, 24.02.2020 17:59

A football team wins its weekly game with probability 0.7. Suppose the outcomes of games on 3 successive weekends are independent. What is the probabi...

More questions: Chemistry Another questions