E5CTO Unit 5 Vocab Review vB

Which of these materials is brittle?

• Wood.

• Glass.

• Steel.

• Water.

500 Saudi Riyals is __________ to 50 Bahraini Dinars.

• significant

• confined

• equivalent

• reactive

Many parts of a computer such as keyboards and monitors are __________.

• interchangeable

• toxic

• moderate

• reactive

Most people nowadays depend __________ their mobile phones.

• in

• on

• by

• for

What is the temperature at which a vapor ignites in the air called?

• The flash drive

• The fire point

• The flashpoint

• The explosion point

Which of these materials is the most conductive?

• Gold.

• Wood.

• Glass.

• Glass.

What does malleable mean?

• A type of material that breaks easily

• A type of material that cannot break easily

• A type of material that will damage a person’s health

• A type of material that can be shaped without breaking

If you __________ a toxic liquid, you should seek medical attention immediately.

• ingest

• inhale

• corrode

• irritate

Which of these materials is the densest?

• Oxygen.

• Steel.

• Water.

• Plastic.

Sultan worked outside in the heat for too long, and then he felt __________.

• magnetic

• moderate

• dizzy

• brittle