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periodic table of elements,

Total questions: 8

Worksheet time: 4mins

Name
Class
Date
1.

how math elements in  periodic table of elements,

a)

228

b)

666

c)

181

d)

118

2.

who invented periodic table of elements

a)

Pifagor

b)

Putin

c)

Mendeleev

3.

What is a titaniym

a)

So 26

b)

KI 118

c)

Ti 22

d)

Fe 54

4.

what metal melts at a temperature of 30 degrees

a)

gallium

b)

gold

c)

silver

d)

wood

5.

the end

a)

yes

b)

no

c)

yes,yes,no

6.

what is a Pd 46

a)

Palladium

b)

Zirco­nium

c)

Tita­nium

7.

what is a Lr 103

a)

Lawrencium

b)

Alumin­ium

c)

Boron

d)

He­lium

8.

what is a 109 Mt

a)

Meit­nerium

b)

Darm­stadtium

c)

Roent­genium

d)

Oga­nesson