Atoms Structure and Ions

A charged atom

• Ion

• Isotope

• Nuclide

• Nucleon

Alkali metals form what kind of ion

• +1

• +2

• -1

• -2

If an atom gains electrons it becomes

• a cation

• an anion

• an isotope

• An ion

Halogens form what type of ion?

• positive

• negative

• none, they don't form ions

Tags

NGSS.HS-PS1-2

How would I name P^-3

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many protons does

 $\frac{36}{17}Cl$  have?

• 19

• 36

• 17

• not enough information is given

 $\frac{\text{26}}{\text{12}}Mg^{+2}$  has how many protons, neutrons and electrons?

Tags

NGSS.MS-PS1-1

How would you name the following ion? Co⁺²

How many valence electrons does aluminum (Al) have?

• 13

• 3

• +3

• None of the above

Tags

NGSS.HS-PS1-1

How would you name Br^-1?