Atomic Structure and Periodic Table Review

Subatomic particle with a charge of 0

• neutron
• proton
• electron
• quark

Subatomic particle with a charge of -1

• proton
• electron
• neutron
• quark

The nucleus of an atom is made of

• electrons and protons
• electrons and neutrons
• protons and neutrons
• empty space

Tags

NGSS.MS-PS1-1

Outside the nucleus of an atom are these

• protons
• neutrons
• quarks
• electrons

Look at this picture of Argon off the periodic table. Which of the following is true for this element?

• 18 protons

• 40 protons

• 22 protons

• 21.9 protons

Tags

NGSS.MS-PS1-1

Look at this picture of Argon off the periodic table. Which of the following is true for this element when it is neutral?

• 18 electrons

• 40 electrons

• 22 electrons

• 21.9 electrons

Tags

NGSS.MS-PS1-1

When you two atoms with different masses, Carbon-12 and Carbon-13 for example, what type of atom do you have?

• Neutral atom

• Ion

• Isotope

Which of the following is correct?

• Protons are positive, electrons are negative, neutrons are neutral.

• Protons are neutral, electrons are negative, neutrons are positive

• Protons are negative, electrons are positive, neutrons are neutral

• Protons are positive, electrons are neutral, neutrons are negative

Tags

NGSS.MS-PS1-1

Iodine-131

The -131 tells you the

• number of protons.

• mass number.

• charge of the atom.

A family on a periodic table are ________ , while a period on the periodic table are the ________

• rows, columns (groups)
• columns (groups), rows