Ionic Bond MAKEUP/RETAKE

How many valence electrons does Iron have?

• 1

• 2

• 3

• 4

When an atom loses an electron, it becomes a

• positive ion

• negative ion

• neutral ion

• neutral atom

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Where are the nonmetals located on the periodic table?

• Blue

• Red

• Green

• Not shown in the picture

Atoms that gain electrons become...

• negatively charged cation

• positively charged

• remain neutrally charged

• negatively charged anion

Ionic bonds form between two ions that have...

• ionic compounds

• negative charges

• positive charges

• electrostatic force of attraction

If an oxygen atom has 8 protons (+) and 10 electrons (-), what is it's charge?

• O^-10

• O⁺⁸

• O^-2

• O⁺¹⁰

When the number of electrons equals the number of protons the atom has what charge?

• sponge bob
• positive charge
• negative charge
• neutral charge

Tags

NGSS.MS-PS1-1

Which is most likely to form a negative ion...

• an element from Group 17
• a metal
• an element from Group 1
• an element with atoms that have eight valence electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following has a -3 charge?

• Boron
• Fluorine
• Nitrogen
• Neon

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which particles change the charge in atoms when ions are formed?

• Protons

• Electrons

• Neutrons

• Nucleus