CHEMISTRY HIGH SCHOOL

Two chemical properties associated with Bromine

Answers

Answer 1
Answer: 2 Chemical properties of Bromine (Br):

Melting point: -7.2 degrees Celsius

Boiling Point: 58.8 degrees Celsius
Answer 2
Answer: Melting point and Boiling Point

Related Questions

The root word gastro- means:A. Stomach B. Cook C. Organ D. Food
A/an __ is a type of mass movement that occurs when a thin block of soil, rock, and debris separates from the underlying bedrock? A) creep B) Landslide C)Flow D) Eruption
Which of the following does not describe natural migration?Pls I really need help
If a sound wave refracts, what happens to it? Select all that apply.It changes its speed and wavelength when it bounces off of a solid surface.BIt changes direction when it passes through an openingСIt changes its speed and wavelength when it passes through an openingDIt changes direction when it passes from one medium to anotherEIt changes its speed and wavelength from one medium to another.FIt changes direction when it bounces off of a solid surface.
Based on its location in the periodic table, what can most likely be predicted about phosphorus?It has three valence electrons available for bonding. It has three nonbonding electrons. It has five valence electrons available for bonding. It has five nonbonding electrons.

Could a prokaryote have tissue , organs , and organ system ?

Answers

Prokaryotes are usually unicellular - and so would not have tissue, organs or organ systems.Some prokaryotes are multicellular, and you could potentially say that they are a tissue (many similar cells working together to perform a task). However, no prokaryotes have organs or organ systems.
no they are usually uni-cellular

What hydrocarbons burn completely in an excess of oxygen, the products are A) carbon monoxide and water B) carbon dioxide and water C) carbon monoxide and carbon dioxide D) carbon dioxide and carbon

Answers

The right answer for the question that is being asked and shown above is that: "C) carbon monoxide and carbon dioxide" hydrocarbons burn completely in an excess of oxygen, the products are C) carbon monoxide and carbon dioxide

Answer:

C just took the test

Explanation:

Gases tend to diffuse because

Answers

Gases tend to diffuse due to concentration gradient. Diffusion is generally cause by concentration gradient to achieve equilibrium. It moves from high concentration to low concentration. This is best describe Fick's Law.

What is the term used to describe the energy needed to get a reaction started?a. adhesion energy
c. cohesion energy
b. activation energy
d. chemical energy

Answers

When a reaction starts, activation energy is needed. 

Answer: b. activation energy

When group 2A element from ion they A. lose two proton
B. gain two proton
C. lose two electron
D. gain two electron

Answers

Well, knowing that group 2A elements are metals, and metals lose electrons to gain a full electron shell, we can eliminate B and D. Knowing that these are 2 electrons, that the group 2A element provides to another atom, to form an ion.

The solution is C. Lose 2 electrons.

Determine which elements or compounds are products in the follow reaction equation: calcium + chlorine → calcium chloride A. calcium, chlorine, and calcium chloride B. calcium C. calcium and chlorine D. calcium chloride Reset Selection

Answers

Answer: D. calcium chloride

Explanation:

In reaction equations, reactants are on the left side of the arrow and products are on the right side of the arrow. So, our reactants are the elements calcium and chlorine, and our product is the compound calcium chloride.

I hope this helps! :)

Final answer:

In the given chemical reaction equation, the product is calcium chloride as it is formed from the reaction of calcium and chlorine.

Explanation:

In a chemical reaction, substances that are formed as a result of the reaction are known as products. In the given chemical equation, calcium (Ca) reacts with chlorine (Cl2) to produce calcium chloride (CaCl2). Therefore, in this reaction equation, the product is calcium chloride. The reactants, substances that exist before the reaction, are calcium and chlorine. So, the correct answer to your question is D. calcium chloride.

Learn more about Chemical Reaction here:

brainly.com/question/34137415

#SPJ11
Other Questions
A student neutralized 16.4 milliliters of HCl by adding 12.7 milliliters of 0.620 M KOH. What was the molarity of the HCl acid?(1) 0.168 M (3) 0.620 M (2) 0.480 M (4) 0.801 M
What are the phase change processes taking place when a substance is in equilibrium between liquid and gas phases? A. Melting and boiling B. Expanding and contracting C. Evaporating and condensing D. Freezing and thawing
Which formula represents a molecular compound?(1) Kr (3) N2O4(2) LiOH (4) NaI
The ____ contains the highest concentration of ozone.a. troposphere c. stratosphere b. mesosphere d. exosphere