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IW14 - Do first.

Last updated over 5 years ago

16 Nsɛmmisa

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Today, you will learn about elements and compounds. By looking at the diagram, what do you observe about elements and what do you observe about compounds?
Word bank: element same type atoms compounds different

Sentence Starter: By looking at the diagram, I noticed that elements have.... Another observation that I see is that compounds

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Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Based on the paragraph 2 sentence 2, elements can be divided into smaller substances

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Based on paragraph 2 sentence 3, elements are made of...

only one kind of atom

more than one kind of atom

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

According to paragraph 3, How many elements are found naturally in rocks, soil, air, etc ? How many elements can only be made in labs by humans ?

92; 118

92; 26

117; 8

86; 29

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Scientists use the elements symbols like H instead of the elements name hydrogen. Why is this?

Because it is easier to represent what elements and compounds look like using smaller symbols

Because it is all about fluidity and concentration of bicep

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13.

A compound is molecule where 2 or more ________ elements have combined.

similar

different

exact

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15.

What does a molecule have

2 or more

nothing

it is empty

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16.

A molcule of an element has two or more of the same elements combined, while a molecule of a compound has..

has two or more different elements combined

multiple energy levels.

an infinity of elements

has three or more of the same elements combined