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Discerningly Versed - Effective Iterative Learning Quiz Questions - Basic Chemistry II
Discerningly Versed - Effective Iterative Learning


The most fundamental particle with 1 proton 1 neutron 1 electron is

 

Beryllium
Helium
Hydrogen
Lithium

Which particle has negative charge ?

 

Neither
Electron
Proton
Neutron

Which particle has neutral charge ?

 

Neither
Electron
Proton
Neutron

A different atom of the same element is called a ?

 

Particle
Isotope
Mole
Compound

An electron weighs ?

 

1/1800 a.m.u.
1/2 a.m.u.
1 a.m.u.
10 a.m.u.

An isotope always has the same number of ?

 

Protons
Electrons
Neither
Neutrons

A proton weighs ?

 

1/1800 a.m.u.
1/2 a.m.u.
1 a.m.u.
10 a.m.u.

Which particle has positive charge ?

 

Neither
Electron
Proton
Neutron

Electrons travel round the nucleus

 

In random energy levels
In discrete energy levels
1 circular orbit
Totally randomly

A neutron weighs ?

 

1/1800 a.m.u.
1/2 a.m.u.
1 a.m.u.
10 a.m.u.


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Discerningly Versed www.dniv.com 2012