MICROBIOLOGY:PRINCIPLES+..(LL)-W/ACCESS
9th Edition
ISBN: 9781119029212
Author: Black
Publisher: WILEY
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Question
Chapter 2, Problem 1.1SC
Summary Introduction
To determine: The number that tells the identity of an atom.
Introduction: Matter is made up of fine particles that form the basic chemical building blocks. An atom is the smallest chemical unit of matter. There are many different kinds of atoms, and an element is one kind of atom that forms the matter.
Expert Solution & Answer
Explanation of Solution
The number of protons (atomic number) in one atom of an element determines the identity of an atom. The number of electrons and neutrons in the atoms of many elements can change; however, the number of protons remains the same for all atoms of a given element.
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Chapter 2 Solutions
MICROBIOLOGY:PRINCIPLES+..(LL)-W/ACCESS
Ch. 2 - Prob. 1.1SCCh. 2 - Is it possible to have a molecule of an element? A...Ch. 2 - If isotopes can be thought of as twins, triplets,...Ch. 2 - What type of bonding is produced by the equal...Ch. 2 - Prob. 2.1SCCh. 2 - What properties of a water molecule enable it to...Ch. 2 - Prob. 2.3SCCh. 2 - Prob. 3.1SCCh. 2 - Prob. 3.2SCCh. 2 - How could you distinguish among carbohydrates,...
Ch. 2 - Prob. 1CCSCh. 2 - Prob. 1CTQCh. 2 - Prob. 2CTQCh. 2 - Prob. 3CTQCh. 2 - Because bacteria are able to replicate at high...Ch. 2 - Prob. 5CTQCh. 2 - Prob. 1SQCh. 2 - Prob. 2SQCh. 2 - Atoms consist of ______ that are positively...Ch. 2 - Prob. 4SQCh. 2 - Match the following terms:Ch. 2 - Prob. 6SQCh. 2 - Prob. 7SQCh. 2 - Prob. 8SQCh. 2 - Prob. 9SQCh. 2 - Prob. 10SQCh. 2 - Prob. 11SQCh. 2 - Prob. 12SQCh. 2 - Prob. 13SQCh. 2 - Enzymes are biological catalysts. They all share...Ch. 2 - Prob. 15SQCh. 2 - Prob. 16SQCh. 2 - Prob. 17SQCh. 2 - Match the following terms:Ch. 2 - Indicate which base is (or bases are) the...Ch. 2 - Prob. 20SQCh. 2 - Prob. 21SQ
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