Which is an extensive property of iron
a magnetic
b black color
c mass of 15g
d density of 7.86 g/cm3

Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.