Reading the Periodic Table

Front

How many protons does Beryllium have?

Back

Beryllium has 4 protons.

Front

How many protons are in the element with atomic number 79?

Back

The element with atomic number 79 has 79 protons.

Front

How many neutrons does Boron have?

Back

Boron has 6 neutrons.

Front

What does atomic mass tell you?

Back

Atomic mass tells you the number of protons + neutrons.

Front

What is a negatively charged particle that moves around the nucleus?

Back

An electron is a negatively charged particle that moves around the nucleus.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom.

Front

What is the difference between protons and neutrons?

Back

Protons are positively charged, while neutrons have no charge.

Front

What is the charge of an electron?

Back

An electron has a negative charge.

Front

How do you find the number of neutrons in an atom?

Back

Subtract the atomic number from the atomic mass.

Front

What is the significance of the periodic table?

Back

The periodic table organizes elements based on their atomic number and properties.