Chemical Formula: Brī3 ngc electrons ---Select--- - electron group geometry shape of the structure: Į - valence electrons ---Select-- v E orbital hybridization --Select- bonding electrons covalent bonds polarity of the structure: Į E non-bonding electrons E lone pairs --Select--- v

Q: The question is in the picture

A: The methane gas reacts with the chlorine gas and forms carbon tetrachloride. The equation for the…

Q: Match the image of the particles to the state of matter. :: Solid :: Liquid :: Gas

A: Molecules in solid state are very tightly packed , hence the space between the particles in solid…

Q: a. Choose the box that represents a gaseous element.

A: Answer:An element is the pure form of a substance that contains only one type of atoms and gaseous…

Q: Could the nugget be made of gold? Match the words in the left column to the appropriate blanks in…

A: Since the nugget is basically a small chunk of gold and other precious metals.

Q: The table below lists information about two common types of nuclear radiation. Fill in the missing…

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Q: Which of the following is a solid metal under normal conditions: calcium, phosphorus, mercury, or…

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Q: The reactions which consume energy and change kinetic energy into chemical energy are said to be?

A: The reactions which consume energy in a chemical reaction are called endothermic reactions. This…

Q: So which numbers and units goes in the

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Q: Chemical or physical a) Plants are the color green       b) Iron turns orangeupon exposure to…

A: Physical change is that change in which no new substance is formed rather original substances…

Q: What is an element? A. Oxygen and nitrogen joined together. B. A piece of pure nickel C. A water…

A: The question is based on the concepts of general chemistry. it talks about elements which is purest…

Q: The human body is primarily composed of which element?

A: The human body mainly composed of six elements named as oxygen (65%), carbon (18.5%), hydrogen…

Q: A quantity of substance that can be seen would be considered the A level.

A: The complete sentence is: "A quantity of substance that can be seen would be considered the…

Q: When a substance changes from a solid to a gas, the process is called?

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Q: Evidence of chemical change inclide:   a. Formation of heat   b. Color change   c.…

A: The objective of the question is to identify which of the given options are evidence of a chemical…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.