Free Printable Keemilised elemendid.

Free Printable Worksheets

Worksheets

Keemilised elemendid.

Total questions: 10

Worksheet time: 50secs

Name

Class

Date

1.

Kaltsiumi lühend.

a)

K

b)

Ka

c)

Ca

d)

C

2.

Raua lühend

a)

Na

b)

Fr

c)

Fe

d)

Fm

3.

Süsiniku lühend

a)

C

b)

S

c)

Sn

d)

Sg

4.

Liitiumi lühend

a)

Lr

b)

La

c)

Lu

d)

Li

5.

Kulla lühend

a)

Au

b)

Ag

c)

Ac

d)

As

6.

Fosfori lühend

a)

F

b)

B

c)

P

d)

V

7.

Baariumi lühend

a)

B

b)

Br

c)

Bk

d)

Ba

8.

Joodi lühend

a)

In

b)

Ir

c)

Y

d)

I

9.

Hõbeda lühend

a)

Au

b)

Ag

c)

Am

d)

Ar

10.

Räni lühend

a)

Sc

b)

Sr

c)

Se

d)

Si

100 %

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