Test
SCI 5: July Exam (L1 - L2 Matter)
Este test tiene tiempo límite, así que se abre en el reproductor de siempre.
Preguntas del test (14)
1Lesson 1 – Properties of Matter
General Properties – observed in a[blank_start]ll[blank_end] phases of matter
Special Properties – unique property of o[blank_start]ne[blank_end] phase or kind of matter
General Properties:
1. M[blank_start]ass[blank_end] – amount of matter in an object
2. V[blank_start]olum[blank_end]e – amount of space occupied
3. D[blank_start]ensi[blank_end]ty – mass per unit volume, determines if the matter will sink or float.
Measuring volume:
1. Rectangular solid = definite shape, > length X w[blank_start]idt[blank_end]h X height
2. Irregular Solid – no definite shape > sink in wa[blank_start]ter[blank_end] in graduated cylinder- All
- Bne
- Cass
- Dolum
- Eensi
- Fidt
- Gter
2Special Properties of Solids:
1 Sh[blank_start]ape[blank_end] – regular and irregular solids
2 Co[blank_start]lor[blank_end] -
3 Tex[blank_start]ture[blank_end] – how the object feels
4 L[blank_start]ust[blank_end]er – ability to reflect light
5 P[blank_start]oros[blank_end]ity – to hold or absorb Liquid
6 M[blank_start]alleabil[blank_end]ity – hammered into sheets
7 D[blank_start]uctil[blank_end]ity – to transformed into wires
8 B[blank_start]rittle[blank_end]ness – to break
9 F[blank_start]lexibil[blank_end]ity – to bent without breaking
10 C[blank_start]onduct[blank_end]ivity – allows heat and electricity to pass through
11 El[blank_start]astic[blank_end]ity – return to original shape after stretched- Aape
- Blor
- Cture
- Dastic
- Erittle
- Fuctil
- Galleabil
- Horos
- Iust
- Jonduct
- Klexibil
3Special Properties of Liquids:
1. C[blank_start]apillar[blank_end]ity – to pass through small fine tube
2. F[blank_start]luid[blank_end]ity – to flow
3. V[blank_start]iscos[blank_end]ity – to resist flowing
Special Properties of Gases:
1. D[blank_start]iffus[blank_end]ibility – to spread out faster
2. C[blank_start]ompress[blank_end]ibility – to fill its container and takes its shape- Aapillar
- Bluid
- Ciscos
- Diffus
- Eompress
4Uses of Properties of Matter:
1. Food Products
a. N[blank_start]atura[blank_end]l - farm
b. P[blank_start]rocess[blank_end]ed – lasts longer
2. Cosmetics and Medicines
a. C[blank_start]osmetic[blank_end]s – make a person more visually appealing
b. M[blank_start]edicine[blank_end]s – cure or treat an ailment
3. H[blank_start]ouse[blank_end]hold Products
Ex[blank_start]pira[blank_end]tion date – tells when the product is at its best quality- Aatura
- Brocess
- Cosmetic
- Dedicine
- Eouse
- Fpira
55 Rs of Waste Management
1. Re[blank_start]duce[blank_end] – use less products
2. Re[blank_start]use[blank_end] – pass to others for use
3. Re[blank_start]cycle[blank_end] – use to make something new
4. Re[blank_start]spec[blank_end]t & Res[blank_start]ponsibil[blank_end]ity
5. Re[blank_start]thin[blank_end]k & Re[blank_start]crea[blank_end]te
W[blank_start]ast[blank_end]e S[blank_start]egregat[blank_end]ion - practice of separating waste materials into biodegradable and nonbiodegradable
Biodegradable – capable of d[blank_start]eca[blank_end]y
[blank_start]Non[blank_end]biodegradable – do not decay
Product Hazardous Warnings:
1. P[blank_start]oison[blank_end]ous or T[blank_start]oxi[blank_end]c – may be lethal or may cause serious irreversible effect
2. C[blank_start]orros[blank_end]ive – causes burns to the skin, eyes, and lungs
3. F[blank_start]lam[blank_end]mable – burns easily- Aduce
- Buse
- Ccycle
- Dspec
- Eponsibil
- Fthin
- Gcrea
- Hast
- Iegregat
- Jeca
- KNon
- Loison
- Moxi
- Norros
- Olam
6Lesson 2 - Changes in Matter
• [blank_start]Physi[blank_end]cal Change – change in physical appearance
• [blank_start]Chemi[blank_end]cal Change -forms new matter
• co[blank_start]rro[blank_end]sion - gradual wearing of metal by combining it with nonmetals
• H[blank_start]ea[blank_end]t - flow of energy from warmer to cooler area
• Tem[blank_start]pera[blank_end]ture - degree of hotness or coldness of matter, and how f[blank_start]as[blank_end]t its particles move
• Th[blank_start]erm[blank_end]al Ex[blank_start]pan[blank_end]sion - increase in volume because of heat (object grows)
• Th[blank_start]ermome[blank_end]ter - tool used to measure temperature in units called De[blank_start]gree[blank_end]s
• Heating - object particles moves f[blank_start]ast[blank_end]er, causing the object to gr[blank_start]ow[blank_end]
• Cooling - object particles moves s[blank_start]low[blank_end]er, causing the object to shr[blank_start]in[blank_end]k
Arrangement of particles
1. Solid – very clo[blank_start]se[blank_end]
2. Liquid - have spaces in between, and move sl[blank_start]ight[blank_end]ly
3. Gas - have so much space in between, moves q[blank_start]uick[blank_end]ly- APhysi
- BChemi
- Crro
- Dea
- Epera
- Fas
- Germ
- Hpan
- Iermome
- Jgree
- Kast
- Low
- Mlow
- Nin
- Ose
- Pight
- Quick
7Lesson 2 - Changes in Matter
Physical Changes -
1. [blank_start]Melt[blank_end]ing - solid to liquid
2. [blank_start]Freez[blank_end]ing or Solidifying - liquid to solid
3. [blank_start]Evapor[blank_end]ation - liquid to gas
4. [blank_start]Condens[blank_end]ation - gas to liquid
5. [blank_start]Sublimat[blank_end]ion - solid to gas ex. dry ice, moothballs
6. De[blank_start]po[blank_end]sition - gas to solid ex. frost, snow
Chemical Changes:
1. Silver t[blank_start]arn[blank_end]ishing
2. B[blank_start]urn[blank_end]ing, R[blank_start]ust[blank_end]ing, Ex[blank_start]plo[blank_end]ding
3. D[blank_start]y[blank_end]ing hair or cloth
4. Food R[blank_start]ipe[blank_end]ning and S[blank_start]poil[blank_end]ing
5. Animal de[blank_start]compos[blank_end]ition
6. C[blank_start]oo[blank_end]king of Food
7. Di[blank_start]gest[blank_end]ion of Food
8. F[blank_start]ue[blank_end]l Burning - for cars and buses to move
9. Pho[blank_start]tosyn[blank_end]thesis
10. F[blank_start]ire[blank_end]works display
Evidence of Chemical Change:
1. Change in co[blank_start]lo[blank_end]r
2. Bu[blank_start]bble[blank_end]s appearance
3. Release of li[blank_start]gh[blank_end]t and h[blank_start]ea[blank_end]t
4. T[blank_start]arn[blank_end]ishing - corrosion of metal causing color change
5. Pre[blank_start]cipi[blank_end]tate - soap scum, solid formed from water & soap- AMelt
- BFreez
- CEvapor
- DCondens
- ESublimat
- Fpo
- Garn
- Hurn
- Iust
- Jplo
- Ky
- Lipe
- Mpoil
- Ncompos
- Ooo
- Pgest
- Que
- Rtosyn
- Sire
- Tlo
- Ubble
- Vgh
- Wea
- Xarn
- Ycipi
8L1: properties of matter
- Apesticide
- Bbiodegradable
- Crecycle
- Dmedicine
- Especial properties
- Fa
9L1: properties of matter
- AB
- BB
- Ca
- Dd
- Eb
- Fb
10Lesson 2 - Changes in matter
- Acorrosion
- Bphysical change
- Ctemperature
- Dboiling
- Echemical change
- FA
- GD
- HC
- IC
- JC
- KB
- LD
11Chapter 1 Test - Matter
- AB
- BC
- CD
- DA
- EB
12Chapter 1 Test - matter
- AC
- BA
- CC
- DB
- EA
13Chapter 1 Test - Matter
- AC
- BB
- CA
- DC
- EA
14Chapter 2 Test - Matter
B - write PC or CC
- APC
- BCC
- CCC
- DCC
- EPC
- FPC
Información
- Descripción
- El usuario ha eliminado su información de asignaturas Test sobre SCI 5: July Exam (L1 - L2 Matter), creado por Usuario eliminado el 19/07/2017.
- Autor
- Usuario eliminado
- Idioma
- English
- Visitas
- 31
- Historial
- Creado el 19 jul 2017 · actualizado el 19 jul 2017
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- Valoración
- Aún sin valoraciones Valora este test