Which of the following is a properly written formula for a compound between copper and bromine? CuBR CUBR CuBr CUBr

Answers

Answer 1

Answer: Elements are represented by their symbols with the first letter capitalized and the rest in lowercase. Copper is represented by Cu and Bromine is represented by Br. When combined to for a compound, the format of the symbols remain. Hence, the correct format would be CuBr. Thus, the answer is C: CuBr.

Answer 2

Answer:

Explanation:

CuBr

Related Questions

Siobhan wants to measure the mass of a bag of flour. What should she do?
When two continental plates of similardensities collide,A. they remain level since densities in both plates are equal.B. they both push back down into the mantleC. one plate rides over the other one and forms a trenchD.they buckle upward and form mountains
Measuring Physical Properties Lab ReportInstructions: In the Physical Properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in Tiny World. Record your observations and test measurements in the lab report below in the areas shaded in purple. You will submit your completed report to your instructor. Student Name Instructor Date Lab Objectives In this lab you will: • help the aliens, called Tinyians, build the best house on their planet called Tiny World. • experiment with different building materials to collect data to see which ones best meet the criteria for building a home on Tiny World. • test each building material for density, thermal and electrical conductivity, flexibility, and magnetism. Background Research: You will need to gather background research from the virtual lab to form a good hypothesis. Read the Welcome to Tiny World part of the lab. Use the background information you learn to answer the questions below. Describe the gravity of Tiny World. Part 1: Describe the reason your house will need magnets. Describe the climate of Tiny World. Hypothesis: In this section, include the IF/THEN statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment. A If we use _______ to build the roof of the house, then the temperature inside the house will remain cooler. B If we use_______ to build the walls and floors of the house, then the temperature inside the house will remain cooler. C If we use ______ to bring electricity into the home, then it will allow electricity to flow into the home at a faster rate. D If we use_______ to construct the latches on the windows and doors, then the magnetism will keep the latches secure. Part 2 Procedure: 1. You will test each building material for density, thermal and electrical conductivity, flexibility, and magnetism. 2. Record your observations in the data table provided below. 3. Repeat steps with all test materials. Data: Record the results of each of your physical property tests in the table below. Wood Clay Brick Iron Aluminum Copper Nickel Flexibility (?/10) Magnetism (number of paper clips) Thermal Conductivity (W/(m·K)) Electrical Conductivity (x107 S/m) Mass (g) 10g 10g 10g 10g 10g 10g Volume (cm3) Formula: L x W x H Density (g/cm3) Formula: D=M/V part 3 Conclusion Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words. 1 Using two to three sentences, summarize what you investigated and observed in this lab. 2 What was the independent variable in the lab? 3 What was the dependent variable in the lab? 4 Did each of your experiment results support, or fail to support your four hypotheses? A. B C. D. 5 Why do you think a building material's density is important when building homes or architectural structures? 6 Why wouldn’t you choose wood or aluminum for the latches on your house? 7 Which material has the highest thermal conductivity? 8 Which material has the highest electrical conductivity 9 Based on your data, explain why these materials have the highest thermal and electrical conductivity? 10 Think about where you live now or where you have lived in the past; use complete sentences to describe this environment and the weather.
What are the 5 areas of chemistry
An unstable nucleus loses the most mass if the nucleus emits(1) an alpha particle (3) a positron (2) a beta particle (4) a gamma ray

Describe how activity within the earth results in earthquakes

Answers

plate tectonics within the earth are constantly shifting, and every once in a while the plates collide with one another, causing earthquakes.

this is geology not chem! plate tectonics are giant masses of land that are constantly shifting. every plate meets with other adjacent plate tectonics. where they meet, a variety of things can happen, sometimes resulting in earthquakes depending on how the plates interact

Volcanic island arcs are associated witho cean-ocean convergent plate boundaries
ocean-continent

convergent plate boundaries

divergent plate boundaries

transform plate boundaries

Answers

I believe they transform plate boundaries.

What does w represent

Answers

W is a variable that can be used to represent whole numbers or the first letter of an object in the problem. Example: If a house has 4 windows on each side and there’s 4 sides of the house, find W, or the amount of windows there are total. An example for how it could also be used as a whole number is: Find W in this problem, or the whole number. Hope this helps! :)

Answer:

It is used to represent whole numbers

Explanation:

A 133.8-gram sample of bronze was 10.3% tin by mass. Determine the total mass of tin in the sample.

Answers

You just need to multiply the total mass by the decimal value of the part that is tin. 133.8*0.103=13.8g (following the rules of significant figures).

How the moon surface is visible to an observer on earth

Answers

The moon surface isvisible to an observer on earth due to the gravitational force that attracts themoon to the earth. The more massive the body is, the more the smaller body isattracted to the larger body. We can only see the side of the moon due to thespeed at which the moon rotates.

What is ph? And explain where it can be used

Answers

PH is a measure of hydrogen(colorless, odorless) concentration of solutions. Ph is in solutions for an example like spray to clean the kitchen counter or table.These things have color and are odorless after a while.

Other Questions

What is the mass, in grams, of 6.82 L of nitrogen monoxide at STP? R = 0.0821 L atm / mol K

Under certain conditions, neon (Ne) gas diffuses at a rate of 7.0 centimeters per second. Under the same conditions, an unknown gas diffuses at a rate of 4.9 centimeters per second. What is the approximate molar mass of the unknown gas?

Calculate the pH of an aqueous solution of 16 mL of 0.00046 M HClO4(aq) after dilution to 42 mL.

What information do the coefficients of a balanced equation give about the reactants