EOY Chemistry Review

Welcome Jan 11

Learning Target:

You will Be Introduced to Topics Associated with the End of The Year EOY

Agenda:

Bell Work

Article Read And Discuss Test Taking

EOY Quizizz

Exit Ticket

"Open The Article From Classroom"

• Read The Article with a Partner

• Pick One Tests Taking Strategy

• Explain In Class Why You Chose That Strategy

Multiple Choice

All of the following statements concerning the development of modern atomic theory are correct except:

• Einstein came up with the plum pudding model of the atom showing that atoms were

  not solid.

• J.J. Thomson discovered the electron by observing a beam of them in a cathode ray tube.

• Bohr came up with the planetary model showing that electrons move in circles around

  the nucleus.

• Schrodinger created the electron cloud model that shows that electrons move in waves within

  a cloud of space

Multiple Choice

All of the following statements concerning the development of modern atomic theory are correct except:

• The Heisenberg uncertainty principle demonstrates that it is impossible to

  determine accurately both the location and velocity of an atomic particle.

• Rutherford's gold foil experiment demonstrated that most of the mass of an atom

  is in a tiny center called the nucleus.

• Thompson Discovers The Electron by Performing a Cathode Ray Tube Experiment

• Bohr argued that positive and negative charge are evenly scattered about in the atom, and created the plum pudding model of the atom.

Multiple Choice

Who designed a model of the atom showing electrons orbiting the nucleus in circles, much like planets around the sun?

• Bohr

• Rutherford

• Heisenberg

• Millikan

• Einstein

Multiple Choice

Who described the atom like plum pudding.

• Einstein

• Bohr

• Democritus

• Rutherford

• J.J. Thompson

Multiple Choice

As You Move From Left To Right and From Top To Bottom on The Periodic Table The Atomic Radius generally______________________

• Decreases

• Increases

• Left To Right It Decreases and Top To Bottom It Increases

• Left to Right It Increases and Top To Bottom it Decreases

Multiple Choice

As You Move From Left To Right and From Bottom To Top on The Periodic Table Electronegativity __________________

• Increases

• Decreases

• Stays The Same

• Increases and the Decreases

Multiple Choice

The smallest object that retains properties of an element. Composed of electrons and nucleus (containing protons and neutrons)

• Salts

• Neutron

• Anion

• Atom

Multiple Choice

Which atom would be expected to be the most electronegative?

• Na

• Al

• N

• Cs

• B

Multiple Choice

An Ion is an Atom That has a different number of Neutrons

• True

• False

Multiple Choice

An Ion That Has a Positive Charge is Called a:

• Proton

• Cation

• Anion

• Positron

Multiple Choice

An Ion That Has a Negative Charge is called a:

• Electron

• Cation

• Anion

• Negatron

Multiple Choice

An Isotope is an Atom That has the same number of Protons BUT a Different number of Neutrons

• True

• False