Chem 1st semester Final 2023

Front

What happens to electronegativity from left to right within a period?

Back

Electronegativity increases.

Front

What happens to electronegativity from top to bottom within a group?

Back

Electronegativity decreases.

Front

What is the theory that explains the occurrence of subduction zones on Earth?

Back

Theory of plate tectonics.

Front

Which noble gas is used to begin the shorthand configuration of Iron?

Back

[Ar]

Front

What does each color of bean represent in the beanium lab?

Back

Different isotopes of the element.

Front

What is the incorrect statement about isotopes in the beanium lab?

Back

The percent abundance of all isotopes is equal. Different color beans cannot represent isotope.

Front

What type of boundary is characterized by two tectonic plates sliding past each other?

Back

Transform boundary.

Front

What is a convergent boundary?

Back

A boundary where two tectonic plates move towards each other.

Front

What is a divergent boundary?

Back

A boundary where two tectonic plates move away from each other.

Front

What is the definition of isotopes?

Back

Atoms of the same element with different numbers of neutrons.