The characteristics of a carbon atom. Introduction: An element is a pure substance of one type of atom, or it is a species of an atom having the same the number of protons in its atomic nucleus. For example, there are 118 known elements in periodic the table. A compound is the combination of two or more different elements, whether it is same or different. A covalent bond is formed when same or different elements share electrons. For example, water ( H 2 O ) in which two hydrogen atoms are joined with one oxygen atom or share electrons. A molecule is the combination of two or more same types of elements. For example, H 2 is the combination of two hydrogen atoms. Octet rule: It is a rule which is followed when compound formation occurs. According to this rule, atoms of main-group elements tend to combine in such a way that each atom has eight electrons in its valence shell, giving it the same electron configuration as a noble gas. The electronic configuration is the arrangement of electrons according to the increasing energies of the orbitals.

Question

Want to see the full answer?

Answer 1

Question

Chapter 2.4, Problem 10A

Summary Introduction

To analyze:

The characteristics of a carbon atom.

Introduction:

An element is a pure substance of one type of atom, or it is a species of an atom having the same the number of protons in its atomic nucleus. For example, there are 118 known elements in periodic the table.

A compound is the combination of two or more different elements, whether it is same or different. A covalent bond is formed when same or different elements share electrons. For example, water ( $H_{2} O$ ) in which two hydrogen atoms are joined with one oxygen atom or share electrons.

A molecule is the combination of two or more same types of elements.

For example, $H_{2}$ is the combination of two hydrogen atoms.

Octet rule: It is a rule which is followed when compound formation occurs. According to this rule, atoms of main-group elements tend to combine in such a way that each atom has eight electrons in its valence shell, giving it the same electron configuration as a noble gas. The electronic configuration is the arrangement of electrons according to the increasing energies of the orbitals.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Hair follicle formation is thought to result from a reaction-diffusion mechanism with Wnt and its antagonist Dkk1. How is Dkk1 regulated by Wnt? Describe specific cis-regulatory elements and the net effect on Dkk1 expression.

Limetown S1E4 Transcript: E n 2025SP-BIO-111-PSNT1: Natu X Natural Selection in insects X + newconnect.mheducation.com/student/todo CA NATURAL SELECTION NATURAL SELECTION IN INSECTS (HARDY-WEINBERG LAW) INTRODUCTION LABORATORY SIMULATION A Lab Data Is this the correct allele frequency? Is this the correct genotype frequency? Is this the correct phenotype frequency? Total 1000 Phenotype Frequency Typica Carbonaria Allele Frequency 9 P 635 823 968 1118 1435 Color Initial Frequency Light 0.25 Dark 0.75 Frequency Gs 0.02 Allele Initial Allele Frequency Gs Allele Frequency d 0.50 0 D 0.50 0 Genotype Frequency Moths Genotype Color Moths Released Initial Frequency Frequency G5 Number of Moths Gs NC - X

Which of the following is not a sequence-specific DNA binding protein? 1. the catabolite-activated protein 2. the trp repressor protein 3. the flowering locus C protein 4. the flowering locus D protein 5. GAL4 6. all of the above are sequence-specific DNA binding proteins