Quiz Vocab Lab Equipment

What is the primary purpose of conducting a test in a laboratory setting?

• To create new chemicals
• To observe or measure behavior under controlled conditions
• To mix random substances together
• To practice using equipment

Tags

NGSS.HS-PS3-4

When working with laboratory glassware, which statement is most accurate?

• Glass can withstand any temperature
• Glassware should be handled roughly to test durability
• Glass is resistant to most chemicals and ideal for lab work
• All glassware is identical in function

How should liquids be properly handled in the laboratory?

• Store them in any available container
• Pour them quickly without measuring
• Transfer them between containers while walking
• Use appropriate containers and measure volumes carefully

What is the primary function of a ring stand in laboratory experiments?

• To decorate the laboratory space
• To support glassware during heating or filtration
• To store unused equipment
• To mix chemicals

Which statement best describes the properties of liquids?

• They have both fixed shape and volume
• They have fixed volume but take the shape of their container
• They have no fixed volume or shape
• They maintain their shape regardless of container

What is the correct understanding of heat in scientific terms?

• Only visible flames produce heat
• Heat is the same as temperature
• Heat is energy transfer due to temperature differences
• Heat only occurs in solid materials

Tags

NGSS.HS-PS3-4

When conducting experiments, what is the most important consideration?

• Speed of completion
• Using all available equipment
• Following systematic investigation procedures
• Using maximum heat

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-5

NGSS.HS-PS3-4

How should laboratory tubes be properly handled?

• Fill them to the very top
• Handle them with appropriate care and cleanliness
• Stack them horizontally
• Heat them directly with bare hands

What characterizes a proper laboratory environment?

• A controlled setting for scientific research
• An informal workspace
• A storage area for chemicals
• A meeting room

When working with a flame in the laboratory, what is essential?

• Using maximum flame intensity always
• Following proper safety protocols and procedures
• Heating materials as quickly as possible
• Working alone near the flame

Tags

NGSS.HS-ETS1-3