how is the modern periodic table arranged?
by increasing electronegativity
by increasing atomic number
by increase in atomic mass
by increasing ionic size

Drug abuse will not lead to physical and psychological dependence. true or false ?

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space

What three things does a balanced equation show you?