Science and Measurement Quiz (Chemistry Unit 1 Review)

Which of the following is a fundamental assumption of science?

• The laws of nature are random

• The world is real, not imaginary

• Supernatural forces explain natural events

• Humans can't understand the universe

Which statement is a misconception about science?

• Science is just facts and data

• Science is based on evidence

• There is always uncertainty in science

• The goal of science is to understand nature

Tags

NGSS.MS-PS1-2

What makes a hypothesis scientific?

• It sounds logical

• It is testable

• It agrees with others

• It’s easy to repeat

Tags

NGSS.MS-PS2-2

What is the correct comparison of scientific theory vs. law?

• Theory explains why; law states what

• Law can’t be tested

• Theory is a guess

• Law is always true

What branch of science focuses on non-living systems?

• Physical science

• Life science

• Earth science

• Genetics

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS2-1

NGSS.MS-PS3-1

The study of matter and how it changes on a microscopic level is called:

• Physics

• Chemistry

• Biology

• Geology

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

What tool should you use for precise volume measurement?

• Beaker

• Test tube

• Graduated cylinder

• Flask

What lab safety rule did Anna break when she tested extra substances?

• Didn’t wear goggles

• Did experiments not in the procedure

• Didn’t read instructions

• Didn’t monitor reaction

Which item below is NOT precise enough to measure liquid volume?

• Graduated cylinder

• Beaker

• Burette

• Pipette

Which setup is needed to heat a reaction in a beaker with high heat?

• Flask and hot plate

• Bunsen burner, ring stand, wire gauze

• Thermometer and tripod

• Graduated cylinder and burner