Wednesday: Science Final

Name the 3 things the universe is made of.

• Matter

• Energy

• Volume

• Intelligence

Tags

NGSS.HS-ESS1-2

Explain the 3 things the Universe is made of.

• energy

• the wisdom from God and his creatures that makes things work in an orderly and beautiful way

• matter

• substances made of particles that have mass and volume

• intelligence

• what holds everything together/ the ability to do work

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following describes each of the 3 basic subatomic particles?

• Protons are positively charged, neutrons have no charge, and electrons are negatively charged.

• Protons are negatively charged, neutrons are positively charged, and electrons have no charge.

• Protons have no charge, neutrons are negatively charged, and electrons are positively charged.

• Protons are positively charged, neutrons are negatively charged, and electrons have no charge.

How are the particles of atoms organized?

• Electrons orbit the nucleus, which contains protons and neutrons.

• Protons orbit the nucleus, which contains electrons and neutrons.

• Neutrons orbit the nucleus, which contains protons and electrons.

• Electrons and protons orbit the nucleus, which contains neutrons.

Tags

NGSS.HS-PS1-8

The atomic model developed by John Dalton is known as the (a)   .

• Plum Pudding Model
• Nuclear Model
• Solid Sphere Model
• Quantum Mechanical Model

Which atomic model was developed by JJ Thompson?

• Plum Pudding Model

• Nuclear Model

• Planetary Model

• Quantum Mechanical Model

Which atomic model was developed by Ernest Rutherford?

• Plum Pudding Model

• Nuclear Model

• Bohr Model

• Quantum Mechanical Model

Which scientist developed the atomic model that describes electrons orbiting the nucleus in fixed paths?

• Albert Einstein

• Niels Bohr

• Ernest Rutherford

• J.J. Thomson

Democritus contributed to atomic theory by stating that matter is composed of (a)   , indivisible particles called atoms.

• He proposed that matter is composed
• He discovered the electron.
• He developed the periodic table.
• He formulated the law of conservati

Tags

NGSS.MS-PS1-1

Match the following scientists with their contributions to atomic theory.

• Erwin Schrödinger

• He developed the quantum mechanical model.

• James Chadwick

• He discovered the electron.

• Niels Bohr

• He proposed the planetary model of the atom.

• J.J. Thomson

• He discovered the neutron.