Identifying Ions

Name the following complex ion

• hydroxide
• nitrate
• sulfate
• carbonate

Name the following complex ion

• hydroxide
• nitrate
• sulfate
• carbonate

Name the following complex ion

• hydroxide
• nitrate
• sulfate
• carbonate

Name the following complex ion

• ammonium
• chlorate
• phosphate
• carbonate

Name the following complex ion

• ammonium
• chlorate
• phosphate
• carbonate

Positive flame test result for lithium

• crimson

• orange

• yellow

• green

Positive flame test result for sodium

• red

• orange-red

• yellow

• green

Metal ion which produces a lilac flame

• Na⁺

• K⁺

• Ca²⁺

• Cu²⁺

What is the color of the light that sodium compounds give off?

• Green

• Red

• Violet

• Yellow-orange

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

What is the state when electrons move to a higher energy level upon absorption of energy?

• active

• inactive

• excited

• ground