Some basic concepts of chemistry Flashcards by Yukta Chavan | Brainscape

Q

Matter is divided into

A

Physical and chemical types

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Q

Matter —> Physical —> states ?

A

Colloidal state

Solid state

Liquid state

Gas state

Plasma

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Q

Matter —> Chemical—> states ?

A

Based on uniformity:

Homogeneous (uniform)

Heterogeneous (not uniform)

Based on compounds:

Co-valent

Ionic

Elements:

Metals

Metalloid

Non-metal

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Q

Scientific notation: 10^-15

A

Femto (f)

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Q

Scientific notation: 10^-12

A

Pico (p)

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Q

Scientific notation: 10^-9

A

Nano (n)

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Q

Scientific notation: 10^-6

A

Micro ( µ )

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Q

Scientific notation: 10^-3

A

Milli (m)

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Q

Scientific notation: 10^-2

A

Centi ( c)

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Q

Scientific notation: 10^-1

A

Deci (d)

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Q

Scientific notation: 10

A

Deca (da )

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Q

Scientific notation: 10^3

A

Kilo (k)

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Q

Scientific notation: 10^6

A

Mega (M)

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Q

Scientific notation: 10^9

A

Giga (G)

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Q

Scientific notation: 10^12

A

Tera (T)

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Q

1 µ m =

A

1 * 10^-6 m

Q

1 n s =

A

1*10^-9 sec

Q

2mm =

A

2*10^-3mm