Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Science > Chemistry > Flashcards

Chemistry Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

What does Malleable mean?

A

Can be beaten into shape

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What does ductile mean?

A

Can be drawn into wires

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What does sonorous mean?

A

Makes sound a sound when hit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What does Lustrous mean?

A

Shiny when cut

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What does acids release in solution?

A

H+ ions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What does bases release in solutions?

A

OH- ions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What does MASH stand for?

A

Metals react with Acids to make a salt and hydrogen gas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What does BASH stand for?

A

Base plus Acid gives a salt plus H2O (neutralisation)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What does MOMO stand for?

A

Metal burns in air (O2) to give oxides (Metal + O2 gives a Metal Oxide)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What does CASHCO stand for?

A

Carbonate plus Acid gives a salt plus H2O and CO2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What colour does acid go in universal indicator?

A

It turns red, orange ,yellow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What colour does a neutral go in Universal Indicator?

A

It turns green

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What colour does a base turn in Universal Indicator

A

It turns blue or purple

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What colour does blue litmus paper turn in a acid?

A

It turns red

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What colour does blue litmus paper turn in a base?

A

It stays blue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What colour does blue litmus paper turn in a neutral solution?

A

It stays blue

17
Q

What colour does red litmus paper turn in a acid?

A

It stays red

18
Q

What colour does red litmus paper turn in a base?

A

It turns blue

19
Q

What colour does red litmus paper turn in a neutral solution?

A

It stays red

20
Q

What happens when hydrogen gas is put by a flame?

A

It reacts and makes a pop sound

21
Q

What does lime water turn when testing for carbon dioxide?

A

It turns from clear to cloudy when bubbles appear

22
Q

Why are copper and aluminium used for electrical wires?

A

They conduct electricity and are ductile

23
Q

Why is lead used for sinkers?

A

Lead has a high density also because it is malleable

24
Q

Why is gold used for jewellery?

A

Gold is lustrous and malleable

25
Q

What does anion mean?

A

Anion means the ion is negatively charged

26
Q

What does cation mean?

A

Cation means that the ion is positively charged

27
Q

What is a chemical change?

A

A new substance is formed and is not reversible

28
Q

What is a physical change?

A

No new substance is formed and is revesable

Science (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions