Atomic theory and structure quiz

Which subatomic particle has:

mass of 1 and located in nucleus ​​ ​ (a)   ​ (b)   ​ ​

mass of 0 and located outside of nucleus ​ (c)  

• proton
• neutron
• electron

Match the following

• negative charge

• proton

• neutral charge

• neutron

• positive charge

• electron

Tags

NGSS.MS-PS1-1

Match the model and the scientist.

• Niels Bohr

• Electron Cloud model

• Einstein, Heisenburg, Hund

• Planetary model

• John Dalton

• Plum Pudding Model

• J.J. Thomson

• Billiard ball model

• Ernest Rutherford

• Nuclear model

Element J has two isotopes. J-35 has an abundance of 75.78%; and J-37 has an abundance of 24.22%. What is the average atomic mass of this element?

Mathematical Equivalence

ON

Element 11 is called ​ (a)   has symbol ​ (b)   . It has a ​ (c)   of 23, so that means it has ​12 ​ (d)   .

• Sodium
• Na
• mass number
• neutrons

What are the correct responses for Carbon's symbol, atomic number, protons, neutrons, and electrons?

• C, 6, 7, 7, 7

• Ca, 6, 7, 7, 7

• C, 6, 6, 6, 6

• Ca, 6, 6, 6, 6

Tags

NGSS.MS-PS1-1

What are the correct responses for Calcium's symbol, mass number, atomic number, protons, neutrons, and electrons?

• C, 6, 7, 7, 7, 6

• Ca, 40, 20, 20, 20, 20

• C, 40, 20, 20, 20, 40

• Ca, 20, 20, 40, 20, 20

Tags

NGSS.MS-PS1-1

This is the Bohr model of which element?

• Oxygen

• Sulfur

• Silicon

• Carbon

Tags

NGSS.MS-PS1-1

This is the Bohr model of which element?

• hydrogen

• beryllium

• lithium

• fluorine

Tags

NGSS.MS-PS1-1

Draw the Bohr model of nitrogen. Just place the electrons on the orbits, making sure they are correctly paired.