Chemistry, 16.12.2019 05:31 ajyoung3142005oztpya

Alithium atom contains 3 protons, 4 neutrons and 3 electrons. what would be formed it one proton if one proton is added to this atom

Answers: 2

Show answers

Answers

Answer from: yoboik12

Beryllium ion.

Explanation:Adding one proton to an atom of lithium which have 3 protons, 4 neutrons and 3 electrons will form a beryllium ion. The new atom formed after adding a proton will have 4 protons and 4 neutrons since to have a mass number of 9 then it has to form an ion.Beryllium is of gray colour, strong, light-weight, and used as hardening agent in different alloys. It has one of the highest m.p(melting point) in the light metals.

Result: On adding a proton in lithium will form a beryllium ion.

Answer from: ben3898

Beryllium ion (Be+)

Explanation:

Addition of one proton to Li would lead to formation of Beryllium ion since Beryllium contains 4 protons and 4 electrons to counter the charges and make the element neutral. But in this case, Be+ is formed to show a deficit of one electron (e-).

Answer from: Quest

answer: - 3.) the oxidation state of nitrogen in no changes from +2 to 0, and the oxidation state of carbon in co changes from +2 to +4 as the reaction proceeds.

solution: - as per the rules, oxidation number of oxygen in its compounds is -2. the sum of oxidation numbers of all the elements of a molecule or compound is zero.

also, the oxidation number in elemental form is zero.

in no, the oxidation number of o is -2 so the oxidation number of n is +2 so that the sum is zero.

similarly, the oxidation number of c in co is +2 and o is -2.

on product side the oxidation number of n is 0 as it is in the elemental form( $n_2$ ) .

oxidation number of c in carbon dioxide is +4 as there are two oxygen in it and we know that each oxygen is -2.

so, oxidation number of n is changing from +2 to 0 and the oxidation number of c is changing from +2 to +4.

since nitrogen is reduced and hence no is acting as an oxidizing agent. carbon is oxidized and so co is acting as a reducing agent.

so, the right choice is number 3.)the oxidation state of nitrogen in no changes from +2 to 0, and the oxidation state of carbon in co changes from +2 to +4 as the reaction proceeds.

Answer from: Quest

The reaction will shift to the right

Another question on Chemistry

Chemistry, 22.06.2019 05:30

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Answers: 3

Answer

Chemistry, 22.06.2019 18:00

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³

Answers: 3

Answer

Chemistry, 22.06.2019 18:00

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

Answers: 2

Answer

Chemistry, 22.06.2019 23:30

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules

Answers: 2

Answer

You know the right answer?

Alithium atom contains 3 protons, 4 neutrons and 3 electrons. what would be formed it one proton if...

Questions