Chemistry, 16.01.2020 21:31 victoria6929

Which element will only gain one electron during a chemical reaction?

a.
chlorine

b.
sulfur

c.
phosphorous

d.
silicon

Answers: 3

Show answers

Answers

Answer from: crippyjay

A. Chlorine

During a chemical reaction, chlorine will only gain one electron.

Ability to loose or gain electrons is known as Electronegativity.When an atom gains/loses an electron, the atom becomes charged, and is called an ion. Gaining an electron results in a negative charge, so the atom is an anion. Losing an electron results in a positive charge, so atom ion is a cation.

Now, let's see the options one by one:

1. Option A is correct since on gaining one electron chlorine will attain stable electronic configuration. It belongs to halogen family i.e. group 17 and the electrons in the outermost shell is 7 which is one less to attain noble gas configuration which is stable.

2. Option B, Sulfur belongs to group 16 and it has 6 electrons in the outermost shell which means it requires two more electrons to attain stable electronic configuration. Thus this option is incorrect.

3. Option C, Phosphorus belongs to group 15 and it has 5 electrons in the outermost shell which means it requires three more electrons to attain stable electronic configuration. Thus this option is incorrect.

4. Option D, Silicon belongs to group 14 and it has 4 electrons in the outermost shell which means it requires four more electrons to attain stable electronic configuration. Thus this option is incorrect.

Learn more:

link

Answer from: katherinemartinez173

The element that will gain one electron during chemical reaction is "Chlorine"

Explanation:

The ability of electrons to lose or gain electrons is called as the chemical reactivity. As we move from the left to right in the periodic table the chemical reactivity increases. As the valence shell which are nearer to the nucleus when we start moving left to right. When new electrons are added to valence shell will become easier as they have greater attraction between nucleus and the electrons. The element chlorine lies in the group 17 and period 3. Thus, chlorine will readily accept electron because of its position in the periodic table.

Answer from: Quest

the product of the pressure and volume is also constant

Answer from: Quest

You can still be friends with each other. you don't have to date since he likes someone else. just stick to being friends for now

Another question on Chemistry

Chemistry, 22.06.2019 18:00

Which three statements represent the benefits of performing experiments using computer simulations?

Answers: 3

Answer

Chemistry, 22.06.2019 18:50

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

Answers: 1

Answer

Chemistry, 22.06.2019 21:20

Juju.01) 5 geologic events a group of students designed an experiment in an ice rink to represent the solar system. the steps of the experiment are listed below. 5: geologic events 1. choose a student to represent the sun. the planets are represented by two tennis balls. 2. ask the student to hold the tennis balls in each palm and spin on the ice with arms stretched out. 3. ask the student to draw in the arms after about 10 spins. 4. observe the student's arms rotate faster when they are closer to the body. 05 geologic events enors) the experiment most likely demonstrates that (2 points) 07 discussion-based sessment/module planets exert gravitational force on the sun the sun exerts gravitational force on the planets 3.07 discussion-based ssessment speed of a planet depends on its distance from the sun new version available! (3.0.119) get it now submit 18.07: module exam description

Answers: 3

Answer

Chemistry, 22.06.2019 23:00

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false

Answers: 1

Answer

You know the right answer?

Which element will only gain one electron during a chemical reaction?

a.
chlorin...

Questions