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Element Crazy
Scientific or Decimal Notation
Conversions
Formulas
All Over The Place
100
Cu
What is copper
100
0.00342
What is 3.42 x 10^-3
100
13 cm3 to mL
What is 13mL
100
1.45 + 22.675 =
What is 24.13
100
How many sigs figs in 35,000
What is 2
200
Oxygen
What is O?
200
265
What is 2.65x10^2
200
558.70 L to mL
What is 55870mL
200
2 x 3.4 =
What is 7
200
How many sig figs in 0.00002340543
What is 7
300
Lead
What is Pb?
300
8.76x10^1
What is 87.6
300
234.44 g to kg
What is 0.23444 kg
300
A metal bar has a length of 3.0 cm, a width of 3.0 cm, and a height of 2.0 cm. What is the volume of water (in litres) that the bar would displace?
What is 0.018 L
300
What is the hyphen notation for the isotope with 50 electrons and 69 neutrons?
What is tin-119
400
Ra
What is radium?
400
4.21x10^-6
What is 0.00000421
400
456 cm to Dm
What is 0.456 Dm
400
400g of sugar occupies a volume of 0.315mL. What is the density of the sugar?
What is 1269.84g/mL
400
What is the nuclear symbol for francium that has 26 protons and a mass number of 56?
What is 56,26,Fr
500
Hf
What is hafnium
500
76677749.999
What is 7.67x10^7
500
5.67 g/mL to g/L
What is 5670 g/L
500
What is the percent error for a mass measurement of 17.7g, given that the correct value is 21.2g?
What is 16.51%
500
You have 98% carbon-12 with 12.01 g and 2% carbon-13 at 13.00g. What is the average atomic mass?
What is 12.03g