Periodic Table

What are the two structures found in the atom's nucleus?

• Electrons and Neutrons
• Protons and Electrons
• Protons and Neutrons
• Neutrons and Electrons

What does the atomic number tell you?

• Number of Protons
• Number of Neutrons
• Sum of protons and neutrons

The modern periodic table of elements is arranged by 

• Number of neutrons
• State of matter
• Atomic number
• Atomic Mass

What subatomic particle is found outside of the nucleus?

• Isotope
• Electron
• Neutron
• Mass

Use your periodic table to find which element has 5 protons.

• Lithium

• Calcium

• Boron

• Neon

Which of the following is NOT an element?

• Oxygen
• Hydrogen
• Gold
• Bulldogen

What is matter composed of?

• Atoms
• Space
• Electrons
• Ions

Tags

NGSS.MS-PS1-1

The neutron has a ________________ charge.

• negative

• neutral

• positive

• low

What subatomic particle has a positive charge?

• electron

• neutron

• proton

• nucleus

The number of protons is equal to the number of

• electrons

• neutrons

• isotopes

• nucleus