IV. Complete the dialogues using the expressions from the table above.

1. – How much diesel… in the fuel tank?

– …

– Will you bring …, …?

– …

– Thanks.

2. – Oleg, is there much … in that bucket?

–…, … .There is little… .

– Would you bring …, please?

– …, I can't.

– It's OK. Don't worry.

Language Practice

Symbols in Chemistry.

Al	–	aluminium	алюміній
Ag	–	argentum	срібло
Ar	–	argon	аргон
As	–	arsenic	миш'як
Au	–	aurum	золото
В	–	boron	бор
Ba	–	barium	барій
Be	–	berillium	берилій
Bi	–	bismut	вісмут
Br	–	bromine	бром
C	–	carbon	вуглець
Ca	–	calcium	кальцій
Се	–	cerium	церій
Cd	–	cadmium	кадмій
Сl	–	chlorine	хлор
Co	–	cobalt	кобальт
Cr	–	chromium	хром
Cs	–	caesium	цезій
Cu	–	copper	мідь
F	–	fluorine	фтор
Fe	–	ferrum	залізо
Ge	–	germanium	германій
H	–	hydrogen	водень
He	–	helium	гелій
Hg	–	mercury	ртуть
J	–	iodine	йод
Ir	–	iridium	ірідій
K	–	kalium	калій
Li	–	litium	літій
Mg	–	magnesium	магній
Mn	–	manganese	марганець
Mo	–	molybdenum	молібден
N	–	nitrogen	азот
Na	–	natrium	натрій
Ne	–	neon	неон
Ni	–	nickel	нікель
О	–	oxygen	кисень
P	–	phosphorus	фосфор
Pb	–	plumbum	свинець
Pt	–	platinum	платина
Ra	–	radium	радій
Rh	–	rubidium	рубідій
S	–	sulfur	сірка
Sb	–	antimoni	сурма
Se	–	selenium	селен
Si	–	silicon	кремній
Sn	–	stannum	олово
Sr	–	strontium	стронцій
Те	–	telurium	телур
Th	–	thorium	торій
Ті	–	titanium	титан
U	–	uranfun	уран
W	–	wolfram	вольфрам
Zn	–	zinc	цинк
Zr	–	zirconium	цирконій

I. Are you good at substances? Choose the right Ukrainian translation for the English word.

1. carbon	а) сірка
2. nickel	b) водень
3. cast iron	с) вуглець
4. rubber	d) залізо
5. copper	e) нікель
6. sulphur	f) каучук
7. iron	g) сталь
8. steel	h) чавун
9. zinc	i) мідь
10. hydrogen	j) цинк

 

II. What chemical elements stand for these abbreviations?

Ni, Zn, Fe, Cu, Al, H, S

III . Answer your friend's questions about the quantity of different elements in these substances. Use some, any, no.

EXAMPLE: nickel / steel

– Is there any nickel in this steel?

– Yes, there is. There is some nickel in this steel.

– No, there is not. There's no nickel in this steel.

carbon / cast iron	iron / steel
aluminium / alloy	cement / concrete
copper / bronze

 

IV. Build up short dialogues using expressions of request. In your answers use little, a little.

– How much liquid is there in the vessel?	– How much liquid is there in the vessel?
– There's little liquid in the vessel.	– There's a little liquid in the vessel.
– Could you add some more liquid, please?	Don't add any liquid then.
– Yes, sure. Here you are.	– All right.

 

oil / diesel fuel	carbon / petrol
sulphur / petrol	copper / aluminium alloys
hydrogen / diesel fuel	air / fuel and air mixture

V. Choose the right option.

1. There is … zinc in pure iron.

a) plenty of               b) no                    c) a little

2. There is … carbon in carbon steel.

a) much                    b) little                    c) no

3. There is … sulphur in diesel fuel.

a) a lot of                              b) little                   c) too much

4. There is too … sand in the bucket.

a) a little                    b) little                    c) no

5. There is … cement in the concrete.

a) plenty of               b) a little                 c) no

6. There is … hydrogen in water.

a) a little                    b) much             c) no

VI. a) Study the following examples.

     It’s a half.           It’s a quarter.          It’s fifth.

 

These are three quarters. It's a tenth.     It's an eighth.

 

b) Read the following sentences and say that you have already done it.

EXAMPLE: Put 1/2 of the cement into the bucket.

Put a half of the cement into the bucket.

a) Put 1/2 of the cement into the bucket.

b) Pour 1/4 of the oil out of the tin.

c) Throw 3/4 of the water away.

d) Cut off 1/10 of the plank.

e) Please give me 1/5 of the sand.

f) You can use 1/8 of the gravel.

 

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