Your feedback is essential! Submit Feedback!+
abcadd-coloradd-playlist-darkadd-playlist-greenadd-playlistsadd-safeview-greenadd-safeviewadd-whitearrow-down-whitearrow-downarrow-left-whitearrow-leftarrow-yellowbirthdaybookbooksbrowsercalendar-small-lightcalendar-smallcalendarcards-graycards-whitecccheckmark-whitecheckmarkchevron-dropdown-whitechevron-dropdownchevron-multiple-whitechevron-multiplecircles-addcircles-removecircles-unlimited-2circles-unlimitedcirclescissorsclose-whiteclosecoin-goldcoin-purpleicon /confettiCreated with Sketch. cursor-movecutdashboarddelete-whitedelete-yellowdeletedonatedownload-cloudeditemail-whiteemailerror-yelowexpand-down-whiteexpand-downeye-crossedeye-small-crossedeye-smalleyefacebook-colorfacebook-roundedfacebookfilmforgot_passwordfull-imageglobegoogle-accountgoogle-plus-colorgoogle-plus-roundedhamburger-bluehamburger-whitehamburger-yellowhamburgerhand-uphandle-with-carehandlerhinthomeimage-addimage-editimageinfo-circle-whiteinfo-circleinfoinspector-sskey-whitekeylanguagelightning-bolt-whitelightning-boltlist-graylist-whitelock-hugelock-smalllocklog-outlogo-purple-whitelogo-windows-blueloop-toolmarkermascot-bluemascot-geenmascot-purple-404mascot-purple-exclamationmascot-purplemascot-redmascot-yellowmedalnext-whitenextoptions-horizontal-whiteoptions-horizontaloptions-vertical-whiteoptions-verticalplay-whiteplayplay80-blackplay80-whiteplaylists-bigplaylists-unlimitedplaylistspremium-badgepremiumprevious-whitepreviousquestionreceive-cashremove_user_femaleremove_user_maleremove-adsrobot_3rotate-leftrotate-rightrotate-whiterotatesafeshare-blue-whitesafeshare-blue-yellowsafeshare-purple-bluesafeshare-purple-whitesafeshare-purple-yellowsafeshare-white-purple-normalsafeshare-white-purplesafeshare-white-yellowsafeviews-bigsafeviews-unlimitedsafeviewssearch-darksearchsettings-darksettingsshare-whitesharesmssortstationery-lilastationerysupporttrash-purpletrash-whitetrashtwitter-colortwitter-roundeduser-femaleuser-maleusers-3users-5users-addusers-removeusersvimeo-bluevimeo-whitewarning-circlewhats-app-colorwhats-app-roundedyoutube-black-redyoutube-icon-blackyoutube-icon-redyoutube-icon-whiteyoutube-white-redyoutube-white

Physical and Chemical Changes

100 views

Mr. Andersen explains the difference between physical and chemical changes. A brief discussion of chemical reactions and equations is also included. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License

About SafeShare.tv

Launched as a beta version in 2009, SafeShare.tv has gained popularity as the safest way to Watch and Share YouTube and Vimeo videos, and is widely used all around the globe by educators so their students can watch educational material without the fear of inappropriate videos showing up.

Are you sure you want to do this?