Which group of elements should all have similar chemical behavior? a.) potassium, cesium, francium

b.) phosphorus, lithium, silicon

c.) magnesium, aluminum, calcium

d.) sodium, silver, silicon

Look at the bean data from days 4–6. use these data to explain how natural selection changed the number of dark red walking beans over time. writing part

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

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.