Subatomic model of matter Study guides, Class notes & Summaries

Identify and explain the similarities and differences between atoms, molecules, elements, and compounds - Atoms: the smallest unit of ordinary matter that forms a chemical element Molecules: electrically neutral group of two or more atoms held together by chemical bonds. Elements: consists only of the same atoms, with the same number of protons Compounds: a chemical substance composed of atoms from 2+ elements held together by chemical bonds Make an argument(claim, evidence, reasoning) for...

Acid - Answer-Chemical substance whose aqueous solutions are characterized by a sour taste. Have a pH of less than 7. Amino Acid - Answer-An organic compound containing both NH2 and COOH groups. Proteins are polymers of this Adhesion - Answer-Binding of one substance or structure to another as in a cell binding to its extracellular Matrix Amino group - Answer-Consisting of a nitrogen atom attached by single bonds to hydrogen atoms, alkyl groups, aryl groups, or a combination of them Buff...

K potassium isotopes what are the atoms that have the same number of protons but different number of neutrons? Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen proton the number of which type of particle identifies an atom as a given element? electrons which subatomic particle is NOT found in the nucleus of an atom? organic chemist what type of chemist would most likely study alcohols, ...

DAT Test Bank Questions with Answers 100% correct | 2024 update DAT Test Bank Questions with Answers 100% correct | 2024 update Contains marking scheme Survey of Natural Sciences Which of the following viral genomes can be directly translated into protein by the host cell’s translation machinery? Double-stranded DNA Single-stranded DNA, coding (+) strand Double-stranded RNA Single-stranded RNA, coding (+) strand Single-stranded RNA, template (–) strand ...

C165- Integrated Physical Science: Unit 2: Scientific Inquiry Exam Questions and Answers 100% Pass Iron ore consists mainly of iron atoms and oxygen atoms joined to each other to form several different possible forms of iron oxide. Which branch of physical science MOST directly deals with developing ways to remove the oxygen from iron oxide, thus leaving iron metal? - Answer- earth science Which field of physical science MOST directly explains how the motion of the continents over 100 mi...

ATI TEAS 7 Exam Test Bank 300 Questions with Answers 100% VERIFIED 1. How are carbohydrates used by the body? Choose ALL answers that apply. • structure • Communication • storage • Recognition 2. What type of immunity does a vaccine provide? Choose only ONE best answer. • naturally acquired passive immunity • Artificially acquired passive immunity • Naturally acquired active immunity • Artificially acquired active immunity 3. Which organs and/or glands are superior t...

what are the atoms that have the same number of protons but different numbers of neutrons isotopes the number of which type of particle identifies an atom as a given element proton Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen which subatomic particles is NOT found in the nucleus of an atom electron what type of chemist would most likely study alcohols, which consist of carbon, hydrogen, and ...

ACS Chemistry Final Exam 182 Questions with Verified Answers Layout of an element (mass # & atomic #) - CORRECT ANSWER atomic number = - CORRECT ANSWER # of protons mass number = - CORRECT ANSWER # of protons + neutrons the number of protons in a neutral atom will equal the - CORRECT ANSWER # of electrons how to find the correct number of neutrons - CORRECT ANSWER mass number - atomic number Forms of the same elements that differ in amount of neutrons - CORRECT ANSWER isotopes...

Atom correct answer Smallest particle of an element that retains the properties of the element The number of protons equal _____correct answer The number of electrons Electron correct answer A negatively charged, fast-moving particle with an extremely small mass that is found in all forms of matter and moves through the empty space surrounding an atoms nucleus Proton correct answer A subatomic particle carrying a charge equal to but opposite that of an electron Neutron correct answer...

DAT Test Bank Questions with Answers 100% correct | 2024 update DAT Test Bank Questions with Answers 100% correct | 2024 update Contains marking scheme Survey of Natural Sciences Which of the following viral genomes can be directly translated into protein by the host cell’s translation machinery? Double-stranded DNA Single-stranded DNA, coding (+) strand Double-stranded RNA Single-stranded RNA, coding (+) strand Single-stranded RNA, template (–) strand ...