Vocab Flashcard for 9.a

Vocab Flashcard for 9.a

Assessment

Flashcard

Science

9th Grade

Hard

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8 questions

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1.

FLASHCARD QUESTION

Front

Phenomenon keeping steel together

Back

delocalisation

2.

FLASHCARD QUESTION

Front

Alloy of zinc & copper

Back

brass

3.

FLASHCARD QUESTION

Front

Alloy of tin and copper

Back

bronze

4.

FLASHCARD QUESTION

Front

Metals that easily corrode are called ...... metals.

Back

base

5.

FLASHCARD QUESTION

Front

The first bonding pair of a covalent bond is always a ..... bond

Back

sigma

6.

FLASHCARD QUESTION

Front

Phenomenon of changing the shape of metal

Back

malleability

7.

FLASHCARD QUESTION

Front

Aluminum can be made into narrow wires and plates because it is ...

Back

ductile

8.

FLASHCARD QUESTION

Front

The formula of an ionic compound is always a ...

Back

ratio