What is the difference in properties between a sodium atom and a sodium ion?

(i) Sodium atom is neutral in nature, while sodium ion is a positively charged particle. (ii) Sodium atom vigorously reacts with water to liberate hydrogen gas, while sodium ion does not react with water. (iii) Sodium atom tends to lose an electron to form sodium ion with a complete octet in the outermost shell.

Are sodium and sodium ion chemically same?

In any charged ion or an atom, there is no change in the number of protons, as protons remain the same in sodium atoms and sodium ions, as they lie inside the nucleus. Hence, the correct option is (B) have the same number of protons. Note: Remember the atom and ion are different.

How do chemical properties of Na atom and Na+ ion compare?

How do the chemical properties of the Na atom and the Na ion compare? They are the same because each has the same atomic number. (2). They are the same because each has the same electron configuration.

How does a sodium ion differ from a sodium atom How does a chloride ion differ from a chlorine atom?

Since sodium lost an electron, it has 11 protons, but only 10 electrons. This makes sodium a positive ion with a charge of +1. Since chlorine gained an electron it has 17 protons and 18 electrons. This makes chloride a negative ion with a charge of −1.

What is the difference between atom and ion?

Atoms where the electrons and protons are not equal are called ions. Ions are charged particles. They can be either positively charged ions or negatively charged ions….

Difference between Atom and Ion
ATOM	ION
The Smallest unit of element	Single particle or collection of particles

What is the difference between Na atom and Na+ ion in terms of number and mass number?

Na is an atom having 11 electrons and Na+ is an ion formed when Na lose 1 electron.

Why sodium ion is smaller than sodium atom?

The primary reason sodium ions are smaller than sodium atoms is that the ion has only two shells of electrons (the atom has three). Some resources suggest the ion gets smaller since there are less electrons being pulled by the nucleus. Comments?

What is the difference in the number of electrons between the sodium ion and elemental sodium?

The size of sodium ion is smaller than sodium atom….

Na atom	Na+ ion
number of 11 positive charged protons = number of 11 negative charged electrons	number of 11 positive charged protons > number of 10 negative charged electrons
Size is comparatively large	Size is comparatively small

Which elements have the most similar chemical properties K and Na?

So, the elements with similar properties to sodium (Na) are all of those elements in the same Group. The ones “most” similar would be the ones closest in mass as well. Those would be Lithium (Li) and Potassium (K).

Which elements have the most similar chemical properties boron and carbon?

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Questions	Answer
34 Which elements have the most similar chemical properties? (1) boron and carbon (2) oxygen and sulfur (3) aluminum and bromine (4) argon and silicon	2
35 Which element reacts with oxygen to form ionic bonds? (1) calcium (3) chlorine (2) hydrogen (4) nitrogen	1

What is the difference between an atom and ion?

Atoms are single neutral particles. Molecules are neutral particles made of two or more atoms bonded together. An ion is a positively or negatively charged particle.

What is the difference between an atom and an ion explain with example?