Unit 3 review
This presentation is the property of its rightful owner.
Sponsored Links
1 / 79

UNIT 3 REVIEW PowerPoint PPT Presentation


  • 47 Views
  • Uploaded on
  • Presentation posted in: General

UNIT 3 REVIEW. Elements. If the formula has ONE CAPITAL LETTER, it is an element, and its name is what is found on the periodic table (regardless of subscript). IONS. Positive ions are named for the element Na+ is the ‘sodium ion’ Negative ions end in ‘-ide’ Cl - is the “chloride ion”

Download Presentation

UNIT 3 REVIEW

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Unit 3 review

UNIT 3 REVIEW


Elements

Elements

If the formula has ONE CAPITAL LETTER, it is an element, and its name is what is found on the periodic table (regardless of subscript)


Unit 3 review

IONS

Positive ions are named for the element

Na+ is the ‘sodium ion’

Negative ions end in ‘-ide’

Cl- is the “chloride ion”

Check table E for polyatomic ions (like NO3-)


Unit 3 review

all TWO element compounds (two capital letters) end in –IDE, whether molecular or ionic

NF3 nitrogen trifluoride

CaCl2 calcium chloride


Unit 3 review

  • MOLECULAR COMPOUNDS:

    - start with a NON-METAL

    - use PREFIXES in the name

    P2O5

    diphosphorus pentoxide


Unit 3 review

  • IONIC COMPOUNDS:

    - start with a METAL

    - NO prefixes in name

    - if given name write SYMBOL and CHARGE above names to find formula


Unit 3 review

KF potassium fluoride

Mg2+ P3-

magnesium phosphide

Mg3P2


Unit 3 review

  • If the metal can have more than one charge, use ROMAN NUMERALS in the name:

    Cu2+ Cl-

    copper (II) chloride CuCl2


Unit 3 review

if non-metal is POLYATOMIC ION, compound ends in –ITE or –ATE:

KNO3 potassium nitrate

Na2SO4 sodium sulfate


Unit 3 review

  • write formula and then name for:

    N2O4


Unit 3 review

  • dinitrogen tetroxide


Unit 3 review

SeF2


Unit 3 review

  • selenium difluoride


Unit 3 review

B4C


Unit 3 review

tetraboron monocarbide


Unit 3 review

MgI2


Unit 3 review

  • magnesium iodide


Unit 3 review

Ag2S


Unit 3 review

  • silver sulfide


Unit 3 review

AlBr3


Unit 3 review

  • aluminum bromide


Unit 3 review

sodium oxide


Unit 3 review

Na2O


Unit 3 review

lithium phosphide


Unit 3 review

Li3P


Unit 3 review

O2


Unit 3 review

oxygen


Unit 3 review

beryllium arsenide


Unit 3 review

Be3As2


Unit 3 review

iron(II) sulfide


Unit 3 review

FeS


Unit 3 review

chromium (III) fluoride


Unit 3 review

CrF3


Unit 3 review

lead (IV) hydride


Unit 3 review

PbH4


Unit 3 review

NiN


Unit 3 review

nickel (III) nitride


Unit 3 review

MnO2


Unit 3 review

manganese (IV) oxide


Unit 3 review

TiCl3


Unit 3 review

titanium (III) chloride


Unit 3 review

LiNO3


Unit 3 review

LiNO3


Unit 3 review

Oxide ion


Unit 3 review

O2-


Unit 3 review

NH4F


Unit 3 review

ammonium fluoride


Unit 3 review

MgCO3


Unit 3 review

magnesium carbonate


Unit 3 review

calcium chlorate


Unit 3 review

calcium ion


Unit 3 review

Ca2+


Unit 3 review

Ca(ClO3)2


Unit 3 review

lithium phosphate


Unit 3 review

Li3PO4


Unit 3 review

aluminum nitrate


Unit 3 review

Al(NO3)3


Unit 3 review

Pb(NO3)2


Unit 3 review

lead(II) nitrate


Unit 3 review

nitrogen triiodide


Unit 3 review

NI3


Unit 3 review

sodium sulfide


Unit 3 review

Na2S


Unit 3 review

K3PO4


Unit 3 review

potassium phosphate


Unit 3 review

SrSO4


Unit 3 review

strontium sulfate


Unit 3 review

carbon tetrachloride


Unit 3 review

CCl4


Unit 3 review

barium hydroxide


Unit 3 review

Ba(OH)2


Unit 3 review

BBr3


Unit 3 review

boron tribromide


Unit 3 review

nickel (III) carbonate


Unit 3 review

Ni2(CO3)3


Unit 3 review

zinc oxide


Unit 3 review

ZnO


Unit 3 review

RbH


Unit 3 review

rubidium hydride


  • Login