Chapter 2, Problem 57E

(a)

Interpretation Introduction

Interpretation:

The atomic symbol of isotopes from the given data has to be identified.

Concept introduction:

• In a nucleus of atom a subatomic particle with positive electrical charged and its weight less than neutron is called proton.
• In an atom a subatomic particle with negative electrical charged is called electron.
• Isotope are elements with same number of protons but having different number of neutrons.
• Example: ${{}^{\text{12}}}_{\text{6}}{\text{C, }}^{\text{13}}{}_{\text{6}}{\text{C, }}^{\text{14}}{}_{\text{6}}\text{C}$ are isotopes of carbon.

(b)

Interpretation Introduction

Interpretation:

The atomic symbol of isotopes from the given data has to be identified.

Concept introduction:

• In a nucleus of atom a subatomic particle with positive electrical charged and its weight less than neutron is called proton.
• In an atom a subatomic particle with negative electrical charged is called electron.
• Isotope are elements with same number of protons but having different number of neutrons.
• Example: ${{}^{\text{12}}}_{\text{6}}{\text{C, }}^{\text{13}}{}_{\text{6}}{\text{C, }}^{\text{14}}{}_{\text{6}}\text{C}$ are isotopes of carbon.

(c)

Interpretation Introduction

Interpretation:

The atomic symbol of isotopes from the given data has to be identified.

Concept introduction:

• In a nucleus of atom a subatomic particle with positive electrical charged and its weight less than neutron is called proton.
• In an atom a subatomic particle with negative electrical charged is called electron.
• Isotope are elements with same number of protons but having different number of neutrons.
• Example: ${{}^{\text{12}}}_{\text{6}}{\text{C, }}^{\text{13}}{}_{\text{6}}{\text{C, }}^{\text{14}}{}_{\text{6}}\text{C}$ are isotopes of carbon.

(d)

Interpretation Introduction

Interpretation:

The atomic symbol of isotopes from the given data has to be identified.

Concept introduction:

• In a nucleus of atom a subatomic particle with positive electrical charged and its weight less than neutron is called proton.
• In an atom a subatomic particle with negative electrical charged is called electron.
• Isotope are elements with same number of protons but having different number of neutrons.
• Example: ${{}^{\text{12}}}_{\text{6}}{\text{C, }}^{\text{13}}{}_{\text{6}}{\text{C, }}^{\text{14}}{}_{\text{6}}\text{C}$ are isotopes of carbon.

(e)

Interpretation Introduction

Interpretation:

The atomic symbol of isotopes from the given data has to be identified.

Concept introduction:

• In a nucleus of atom a subatomic particle with positive electrical charged and its weight less than neutron is called proton.
• In an atom a subatomic particle with negative electrical charged is called electron.
• Isotope are elements with same number of protons but having different number of neutrons.
• Example: ${{}^{\text{12}}}_{\text{6}}{\text{C, }}^{\text{13}}{}_{\text{6}}{\text{C, }}^{\text{14}}{}_{\text{6}}\text{C}$ are isotopes of carbon.

(f)

Interpretation Introduction

Interpretation:

The atomic symbol of isotopes from the given data has to be identified.

Concept introduction:

• In a nucleus of atom a subatomic particle with positive electrical charged and its weight less than neutron is called proton.
• In an atom a subatomic particle with negative electrical charged is called electron.
• Isotope are elements with same number of protons but having different number of neutrons.
• Example: ${{}^{\text{12}}}_{\text{6}}{\text{C, }}^{\text{13}}{}_{\text{6}}{\text{C, }}^{\text{14}}{}_{\text{6}}\text{C}$ are isotopes of carbon.