atomic inventory protons (+) (atomic number) protons (+) (atomic number) neutrons (atomic mass minus...

Atomic Inventory Atomic Inventory

Upload: elisabeth-shepherd

Post on 28-Dec-2015

218 views

Category:

Documents

5 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: Atomic Inventory Protons (+) (Atomic Number) Protons (+) (Atomic Number) Neutrons (Atomic Mass minus Protons) Neutrons (Atomic Mass minus Protons) Electrons

Atomic InventoryAtomic Inventory

Protons (+) (Atomic Number)Protons (+) (Atomic Number)

Neutrons (Atomic Mass minus Protons)Neutrons (Atomic Mass minus Protons)

Electrons (–) (Same number as protons)Electrons (–) (Same number as protons)

Atomic ParticlesAtomic Particles

ParticleParticle LocationLocation Mass inMass in

amuamu

ChargeCharge

ProtonProton

NeutronNeutron

ElectronElectron

Nucleus

Cloud

-1

Page 4: Atomic Inventory Protons (+) (Atomic Number) Protons (+) (Atomic Number) Neutrons (Atomic Mass minus Protons) Neutrons (Atomic Mass minus Protons) Electrons

Atomic InventoryAtomic Inventory

ElementElement SymbolSymbol AtomicAtomic

NumberNumber

Mass Mass NumberNumber

ProtonsProtons NeutronsNeutrons ElectronsElectrons

Helium

Lithium

Beryllium

Boron

Page 5: Atomic Inventory Protons (+) (Atomic Number) Protons (+) (Atomic Number) Neutrons (Atomic Mass minus Protons) Neutrons (Atomic Mass minus Protons) Electrons

Atomic InventoryAtomic Inventory

ElementElement SymbolSymbol AtomicAtomic

NumberNumber

Mass Mass NumberNumber

ProtonsProtons NeutronsNeutrons ElectronsElectrons

238

146

Zinc

Bromine

Aluminum

Uranium

Page 6: Atomic Inventory Protons (+) (Atomic Number) Protons (+) (Atomic Number) Neutrons (Atomic Mass minus Protons) Neutrons (Atomic Mass minus Protons) Electrons

Atomic InventoryAtomic Inventory

ElementElement SymbolSymbol AtomicAtomic

NumberNumber

Mass Mass NumberNumber

ProtonsProtons NeutronsNeutrons ElectronsElectrons

108

Sodium

Krypton

Calcium

Silver

Atomic Structure Notes. 2 Atomic Structure Subatomic particles include ________, _________ and _________. protons neutrons electrons ________ and _________

Pocket physics (nucleon) number A = number of protons plus number of neutrons. The strong nuclear force binds neutrons to neutrons, protons to protons and neutrons to protons. Number

Electrons Chemistry Dr. May Atomic Inventory Protons (Atomic Number) Neutrons (Atomic Mass minus Protons) Electrons (Same number as protons)

Protons, Neutrons, Electrons

ElementSymbol Atomic Number Atomic Mass # Protons # Electrons # Neutrons OXYGEN O COBALT Co LEAD Pb

The Strong Force Why do protons & protons, protons & neutrons, and neutrons & neutrons all bind together in the nucleus of an atom? Electromagnetic?

atomic structure practice test...atomic structure practice test A)electrons and protons B)electrons and neutrons C)neutrons and positrons D)neutrons and protons 1.The major portion

PRACTICE DRAWING ATOMS. DRAWING ATOMS RULES PROTONS = Atomic number ELECTRONS = Atomic number NEUTRONS = mass number – atomic number 1 st level can hold

Atomic Structure Notes 2014. 2 Atomic Structure Subatomic particles include ________, _________ and _________. protons neutrons electrons ________ and

Atomic Structure Test Review 166 point total. 1.The atomic number is the number of protons. 2. The mass number is the number of protons and neutrons

Modern Physics By Neil Bronks Atoms C 12 6 Mass Number Mass Number - Number of protons + Neutrons. Atomic Number Atomic Number - Number of protons In

Nuclear Chemistry College Chemistry. Isotope Notation the number of protons Atomic Mass Atomic Number protons + neutrons

Atomic Structure - CHEMISTRY IN EARTH SYSTEMS · 2020. 3. 11. · How to find the number of protons, electrons, and neutrons: Protons Number of Protons The number of protons an element

The nucleus consists of protons and neutrons, collectively called nucleons. The number of protons is the atomic number. Protons plus neutrons is the atomic

Atomic Number Number of Protons. Mass Number Number of Protons + Neutrons

Protons, Neutrons, Electrons/Isotopes/Average Atomic Mass

Atomic Structure 1. Atomic and Mass Number The number of protons in an atom = atomic number (symbol “Z”) The mass = protons + neutrons (symbol “A”) Mass

2 X A Z Mass Number Atomic Number Element Symbol Atomic number (Z) = number of protons in nucleus Mass number (A) = number of protons + number of neutrons

What’s in my atom? Protons = atomic number Electrons = atomic number Neutrons = relative atomic mass –. atomic number Sub-atomic particles Atoms are made

Protons and neutrons

Protons, neutrons and electrons are with different properties · Protons, neutrons and electrons are sub-atomic particles with different properties: Sub-atomic particle Charge Mass

Protons Identify an Element/atom (2 protons = Helium) Protons + Neutrons = Atomic Mass/Weight ( 2 Protons + 2 Neutrons = 4 AMU ) Chemical Properties

COURSE LEARNING OBJECTIVES UTMnhayati/chapter 1 atomic bonding.pdf · Atomic Number (# of protons) Atomic weight = # protons + average # neutrons 1-20 Electronegativity • Electronegativity

Atomic Number & Mass Number Atomic number = the number of protons Mass number = the number of nucleons (protons & neutrons) A neutral atom has the same

Chemistry 20 Review Electrons, Protons, Neutrons Atomic/Molar Mass

Remember that the nucleus is comprised of the two nucleons, protons and neutrons. The number of protons is the atomic number. The number of protons

Symbols. Atomic Number- No. of protons Atomic Mass – No. of protons and neutrons (electron mass negligible) Chemical symbols found on Periodic table

Number of Protons = Number of Electrons Number of Protons = Atomic Number Atomic Mass = Protons + Neutrons

Chapter Seven Atomic Structure neutrons atoms protons ( positive charge ) electrons ( negative charge )

Physical Science Mr. Bythwood Protons (+): Atomic Number Neutrons: Atomic Mass minus Protons Electrons (-): Same number as Protons

Section 4.2—Atomic Structure Objectives: determine the number of protons, neutrons, & electrons in atoms distinguish between the properties of protons,

Atomic Symbols and Isotopes mass # neutrons + protons # protons = # of electrons for a NEUTRAL atom K 39 19 How many neutrons are present? How many electrons

Development of Atomic Models. Things Rutherford’s Atomic Model Could Explain Protons and Neutrons composed the atomic nucleus Electrons move around the

Atomic Structure Protons, Neutrons, and Electrons Section 4.3

Atomic Structure Nucleus Electron Cloud Nucleus: contains the protons and neutrons Electron cloud: A simple atomic model