CHEMISTRY HIGH SCHOOL

The halogens, the elements of Family 17 on the periodic table, combine easily with elements from Family 1. When a halogen reacts with a metal, what type of compound is formed? 1.potassium             2. alloys            3.noble gas             4.salt

Answers

Answer 1
Answer: 4. salt
and example would be sodium chloride e.g. table salt
Answer 2
Answer:

Answer:

got it right from study island

Explanation:

Related Questions

Does a solution have to involve a liquid? explain.
How does heat differ from temperature?Temperature is the measure of heat.Temperature and heat are the same thing.Temperature measures thermal energy, and heat is the flow of thermal energy.Temperature measures the loss of energy, and heat measures the gain of energy.
When you mix sulfur and iron, what do you get?
Identify the following as a compound or a mixture: quartz (SiO2)
The component which dissolves in a solution is called the.....

Why is the sun yellow?

Answers

Answer:

The sun is not yellow.

Explanation:

sun can look yellow or red whenever we see the sunlight at sunrise or sunset, when it becomes low on the horizon. That's only how the wavelengths of the low frequency (green , blue, magenta) are dispersed across the planet's crust, just as the tiny waves are distributed along the sea by huge rocks.

Answer:

Its because of the Earth's atmosphere |  The sun is a yellow dwarf star | If you saw the sun from space, it would actually look white

Explanation:

I have added 12.0 L of air.To a balloon at sea level(760 torr). If I take the ballon with me to Colorado, where the air pressure is 0.650 atm, what will the new volume of the balloon be?

Answers

Answer:

18.46 L

Explanation:

From the question given above, the following data were obtained:

Initial volume (V1) = 12.0 L

Initial pressure (P1) = 760 torr

Final pressure (P2) = 0.650 atm

Final volume (V2) =..?

Next, we shall express the pressure in the same unit of measurement.

Thus, 760 torr is equivalent to 1 atm.

Finally, we shall the new volume of the balloon as follow:

Initial volume (V1) = 12.0 L

Initial pressure (P1) = 1 atm

Final pressure (P2) = 0.650 atm

Final volume (V2) =..?

P1V1 = P2V2

1 × 12 = 0.650 × V2

12 = 0.650 × V2

Divide both side by 0.65

V2 = 12/0.65

V2 = 18.46 L

Therefore, the new volume of the balloon is 18.46 L.

Classify each of the following as a suspension, solution, or colloid.

Answers

So, I did some research and found that the other part of the question was, "A. Gasoline B. Blood C. Mud" 

A suspension is a mixture containing solid particles that are large for sedimentation. We know that mud contains solid pieces of dirt that haven't been broken down. So, suspension = mud.

A solution is a mixture composed of two or more substances. We know that gasoline is made of petrol mixed with a variety of additives. So, solution = gasoline.

A colloid is a solution that has particles ranging between 1 and 1000 nanometers, yet are still able to remain evenly distributed throughout the solution. We know that blood is thin and isn't mixed with anything but our blood. So, colloid = blood.

Blood: colloid

Mud: Suspension

Gasoline: solution

Morant Bay is 33 km south of Port Antonio a pigeon can fly at a speed of 1.2 m s what is the displacement of morant bay from Port Antonio​

Answers

Answer:

33km due south

Explanation:

Morant Bay is 33km south of Port Antonio;

  Problem: displacement of Morant bay from Port Antonio;

Displacement is a vector quantity. It is the length of path between two position and the direction inclusive.

So, it has magnitude and must be specified with a direction.

  • Therefore, the displacement of Morant Bay from Port Antonio is 33km due south.

What determines the strength of an Arrhenius base?

Answers

The strength of an acid is related to the ease

Which of the following is true of coral?a.
It is located in deep sea regions.
b.
It supports few species.
c.
It is a large and complex organism.
d.
It is composed of thousands of individuals.

Answers

Coral is found close to shorelines and it can house many different types of organisms. The structures formed by colonies of coral are called reefs, the best example being the Great Barrier Reef in Australia. Coral is actually composed of the skeletons of dead coral. The coral excrete calcium carbonate, resulting in a hard structure which other organisms occupy. The answer is D.

I know for a fact that the answer to this question is d; i just took the test & got it right. It's also the most logical response. Hope i helped!
Other Questions
A 22.5 g sample of a metal is heated to 65.00 °C and added to 25.00 g of water (c = 4.184 J/g °C) in a calorimeter. The water temperature rises from 25.55 °C to 35.25 °C. What is the specific heat capacity of the metal?
Find the [H+] in an acetic acid solution that has a pH of 5.12
How do the bonds within AND between a water molecule affect the properties of water?
How are genes sex chromosomes inherited