SI Units
This SI base unit is used to measure mass.
What is the gram?
56,000 converted to scientific notation.
What is 5.6x104?
The subatomic particle with a positive charge.
What is a proton?
Atoms of the same element with different numbers of neutrons.
What are isotopes?
The constant equal to 3.00 × 10⁸ m/s.
What is the speed of light?
This SI base unit measures length.
What is the meter?
6.34x10-3 converted to standard notation.
What is 0.00634?
The subatomic particle with no charge.
What is a neutron?
The average mass of all naturally occurring isotopes of an element.
What is atomic mass?
The unit used to measure frequency.
What is the hertz?
3000 mililiters converted to Liters.
What is 3L?
0.0839 converted to scientific notation.
What is 8.39x10-2?
The number shown on the periodic table that indicates the number of protons in an atom.
What is the atomic number?
The number equal to protons plus neutrons.
What is the mass number?
As wavelength increases, frequency does this.
What is decreases?
0.5 kilograms converted to grams.
What is 500g?
8.2x106 converted to standard notation.
What is 8,200,000?
The subatomic particle with a negative charge.
What is an electron?
Isotopes of an element differ in this subatomic particle.
What are neutrons?
The unit to measure wavelength.
What is meters?
0.8 decimeters to meters.
8 meters
4.0x10-1 converted to standard notation.
What is 0.4?
The center of the atom containing protons and neutrons.
What is the nucleus?
An isotope of carbon with 6 protons and 8 neutrons (atomic mass).
What is carbon-14?
The equation used to calculate energy from frequency.
What is E = hν?