12/10 Assignment

Front

What does Molar Mass Measure?

Back

The mass (in grams) of one mole (6.02 x 10²³ particles) of a substance.

Front

Which subatomic particle determines the chemical properties of an element?

Back

Electrons.

Front

What does the atomic number of an element represent?

Back

The number of protons in the nucleus of an atom.

Front

Molar Mass of an element is equal to what?

Back

Average atomic mass of the element.

Front

How does the electron configuration of an element affect its chemical behavior?

Back

It influences the element's reactivity and bonding.

Front

What is the definition of an atom?

Back

The smallest unit of an element that retains the properties of that element.

Front

What are protons?

Back

Positively charged subatomic particles found in the nucleus of an atom.

Front

What are neutrons?

Back

Neutral subatomic particles found in the nucleus of an atom.

Front

What are electrons?

Back

Negatively charged subatomic particles that orbit the nucleus of an atom.

Front

What is the significance of the periodic table?

Back

It organizes elements based on their atomic number and properties.