Valence Electrons

Multiple Choice

Particles in an atom that are positively charged

• neutron

• proton

• atom

• electron

Multiple Choice

particles in an atom that are negatively charge

• electron

• proton

• neutron

• nucleus

Multiple Choice

Neutron

• particles in an atom that has no charge

• particles in an atom that is negatively charge

• particles in an atom that is positively charge

Multiple Choice

Electrons in the outermost orbital of an atom are called

• Ions

• Covalen bonds

• Ionic bonds

• Valence

Multiple Choice

A positive charge will attract a ____________ charge

• Positive

• Negative

• Neutral

Multiple Choice

All atoms are most stable with (or would "prefer") how many electrons in their valence shell?

• 1

• 2

• 8

• 18

Multiple Choice

In a stable atom the amount of electrons is electron is equal to

• neutrons

• protons

• atomic mass

• neutrons + protons

Multiple Choice

A charged atom

• Ion

• Isotope

• Proton

• Electron

Multiple Choice

If there are more protons than electrons, the

atom is ______ charged.

• positively

• negatively

• neutral

Multiple Choice

If there are more protons than electrons, the

atom is ______ charged.

• positively

• negatively

• neutral

Multiple Choice

If there are more electrons than protons, the atom is _______ charged.

• positively

• negatively

• neutral

Multiple Choice

Bonds form because atoms are seeking

• Help

• Relationships

• Stability

• Reactions

Multiple Choice

Ionic bonds

• Share electrons

• Trade electrons

• Borrow electrons

• Transfer electrons

Multiple Choice

Covalent Bonds

• Share electrons

• Trade electrons

• Borrow electrons

• Transfer electrons

Multiple Choice

How do electrons of an element determine that element's reactivity?

• If the valence shell has missing electrons it is very reactive to attract or lose more electrons.

• If the valence shell has a full ring of electrons it is very reactive because it needs more.

• If the valence shell has a full shell of electrons it is very reactive because it is already full.

• If the valence shell has missing electrons it is not reactive because it is missing electrons.

Multiple Choice

• 2
• 8
• 3
• 13

Multiple Choice

• 2
• 3
• 5