0
Rate this Study Guide:
☆☆☆☆☆6
all atoms with an atomic number under 40
gamma
the gas molecules move about the room
It remains constant.
Latent heat is the energy required for 1 kg of a substance to change ___________. phase
Yes this is correct.
"Thermodynamics is the study of the relationships among heat, work and other forms of energy."
False
Sand needs least energy to increase the temperature as its specific heat is very low compared to that of water. Water needs more energy to increase its temperature as its specific heat capacity is higher.
Assuming there is a blank between "a" and "of," 178Au is an unstable isotope of gold. The 79 is its atomic number (number of protons), and 178 is the atomic mass (number of protons + numbers of neutrons).
2p + 11p + 5 = 13p + 5 which does not factor.
If the expression had been 2p2 + 11p + 5 then this can be factored,
2p2 + 11p + 5 = (2p + 1)(p + 5)
there are 7 protons in each nitrogen atom.
The atomic number is the number of _____ an atom
Yes as is the molar mass of anything else.
Mdufbrurir
Charge
The count of nucleons
