Big Idea 1 - Chemistry Review

How many sig figs are there?
100.00

• 1
• 3
• 4
• 5

How many sig figs are there?
4004

• 1
• 2
• 3
• 4

How many sig figs are there?
0.000008

• 1
• 2
• 6
• 7

How many sig. fig. are in the number below:
0.056

• 1
• 2
• 3
• 4

Solve & Round to Correct Sig Figs.
4.5 x 2.34 = 

• 11
• 10.52
• 10.5
• 10

What is the correct answer according to sig fig rules:

.005612 x .40145 =

• .0022

• .00225

• .002252

• .002253

• Periods
• Groups

• Periods
• Groups

• energy levels
• valence electrons
• protons
• neutrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

• energy levels
• valence electrons
• protons
• neutrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2