When two electrons are added to chlorine has, Cl2, each atom of Cl will receive one electron. Hence, the atoms becomes ions having a negative charge, Cl-
<h3>Ions</h3>
Ions are atoms or group of atoms possessing an electrical charge which may be positive or negative.
Negatively charged ions are formed when atoms accept or gain electrons. The negative charge is because there are more electrons than protons in the atom.
Negatively charged ions are usually formed by non-metals. For example, chlorine gas accepts two electrons to become 2 Cl-
Cl2 + 2e- ----> 2 Cl-
Therefore, when two electrons are added to chlorine has, Cl2, each atom of Cl will receive one electron. Hence, the atoms becomes ions having a negative charge, Cl-
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Answer:
In order to help identify foods containing carbohydrates,
-Anything that contains sugar, starch, or cellulose is a carbohydrate.
-Anything that contains fiber is a carbohydrate.
-Anything that is derived from plants is a carbohydrate.
-Anything that contains dairy or gluten is a carbohydrate.
Answer: The answer is B
Explanation: Looking at the table given, the more wire loops you put on the nail, the more paperclips that it can hold. Meaning the electromagnet gets stronger the more loops you put on the nail
Answer: A student was trying to produce hydrogen gas. Figure 1 shows the apparatus she used. (a) No gas was produced. The student's teacher said that this was because the substances in the flask did not react.
Explanation:
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