Day 5: Significant Figures + Prefixes

Front

How many significant figures are there in the number 50?

Back

1

Front

How many significant figures are there in the number 50?

Back

2

Front

How many significant figures are there in the number 0.0023?

Back

2

Front

How many significant figures are there in the number: 5,003?

Back

4

Front

Who said that orbitals have different energy levels depending on how far away they are from the nucleus? Options: Dalton, Bohr, Thomson, Rutherford

Back

Bohr

Front

Dalton stated that:

Back

Atoms of the same element are the same

Front

Trans (Latin word)

Back

across

Front

Fiss is a Latin word, it means:

Back

split

Front

Sodium is for:
- salty times
- the air
- your pretty teeth
- everywhere

Back

salty times

Front

Iron has how many neutrons? *USE M-A=N Options: 0, 56, 26, 30

Back

30