MISS SOFÍA PAZ

9TH GRADE

Anything that occupies space and

has mass

Element

Matter

Basic ingredient

SoilWater

RockWood

Metal

AnimalsPlants

Element

Pure substance that cannot be broken down into other

substances by chemical means.

Atoms(Smallest possible particle)

Formed by

All atoms of an element have the same number of

protons.

118 elements

92 Natural occurring

25 essential to life

C,H,O,N represent 96%

26 synthetic elements

Element critical to health that makes up less than 0.01 percent of body

mass

Trace elements

THE NEED FOR TRACE ELEMENTS

• Boron

Deficiencies of boron can

contribute to osteoporosis.

• Boron• Copper

• Iodine• Selenium

• Zinc• Iron

AlmondApple (red)AvocadoBananaBeans (red

kidney)Brazil NutsBroccoliCarrotCashew Nuts

(raw)Celery

• Copper

Deficiencies of copper can cause:

Premature hair graying

Sterility

Premature wrinkling of the skin

LiverOystersSesameNutsCocoaChocolateLobsterSun flower seeds

• Iron

Essential for carrying

oxygen in your blood.

• Iodine

Deficiencies of

iodine can cause a thyroid imbalance or reduce fertility.

SeaweedShrimpMilk

TurkeyEggs

Cocoa Liver

Oysters Clams

CaviarDried appricots

• Selenium

• Deficiencies of selenium can cause people to age prematurely or to have slower than normal recovery from illnesses.

SeafoodMeatRice

BreadNoodlesEggs

Oatmeal

• Zinc

Deficiencies of zinccan cause sterility,

impotence and even depression.

OystersLiverRoastbeef

Dark chocolateCocoaLamb

PeanutsCrab

COMPOUND

Is a substance containing two or more elements that are chemically combined in a fixed ratio.

Sodium ChlorineSodium chloride

(NaCl)

• Compound’s properties may differ from those of the elements that compos it

• NaCl (Yellow gas + gray metal)

• H2O (Is liquid while O and H are gases)

• Most compounds found in organisms are more complex.

• Sugar (C, H and O).

• Muscles (C, H, O and N).

ROWS: Periods Atomic number and

energetic level

COLUMS: Group, similar chemical properties

• Video legos compounds elements mixture https://www.youtube.com/watch?v=IFv-k7XuMFM1

• Cancion meet the elementshttps://www.youtube.com/watch?v=d0zION8xjbM

• http://www.buzzfeed.com/jessicamisener/the-13-most-badass-periodic-elements#.bn248Zv8NZ

• http://www.sheppardsoftware.com/periodictable_0_click_all.html