The Building Blocks of Everything: Atoms

What is the purpose of our Science Handbook?

• Nothing

• To keep us safe

• To keep us safe while learning

• So we don't get in troubel

An atom is the building block of all life. Everything is made up of atoms. Explain why this is an important concept to know.

Tags

NGSS.MS-PS1-1

What are the fundamental units that make up all matter in the universe?

• Atoms

• Molecules

• Cells

• Compounds

Tags

NGSS.MS-PS1-1

Which subatomic particle has a positive charge?

• Proton

• Neutron

• Electron

• Photon

What does the periodic table organize elements based on?

• Atomic number and properties

• Atomic mass and volume

• Chemical bonds and reactions

• Electron configuration and isotopes

What is an isotope?

• An atom with the same number of protons but different numbers of neutrons

• An atom that has gained or lost electrons

• An atom with a different number of protons

• An atom with a different number of electrons

What does PPE stand for?

• Polygon Properties of Equality

• Protons, Pumps, and Electrons

• Personal Protective Equipment

• Personal Party Engine

Which of the following is an example of Personal Protective Equipment?

• Calculator

• Notebook

• Safety goggles

• Clipboard

Why is it important to wear PPE in hazardous environments?

• To protect against injuries and health risks

• To look fashionable

• To increase productivity

• To avoid getting dirty

Which of the following is NOT considered PPE?

• Face mask

• Hard hat

• Gloves

• Smartphone