Final Review #2

How would you write 4.3756 x 10⁴ in standard (decimal) form?

• 437,560,000
• 0.00043756
• 43,756
• 4,3756

How would you write 0.0005 in scientific notation?

• 50 x 10⁵
• 5 x 10^-4
• 5 x 10³
• .5 x 10³

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

• True
• False

When writing a number in scientific notation, the first number must be greater than 1, but less than 10.

• False
• True

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴
• 1.01 x 10⁵
• 1.001 x 10³
• 10.1 x 10³

Convert to standard notation:
2.4 x 10^-3 

• 2400
• 0.24
• 0.024
• 0.0024

What is scientific notation?

• A long way to write really short  numbers
• A short-hand way to write really long numbers (big or small)
• I don't know...
• None of the above

Which one of these is in scientific notation?

• 8.987000
• 8.98 x 10⁶
• 80.987 x 10
• 8.98⁶

Atomic mass tells us...

• Number of protons in the nucleus

• Number of neutrons in the nucleus

• Number of electrons in the cloud

• BOTH the number of protons and neutrons in the nucleus

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

Tags

NGSS.MS-PS1-1