The atomic number of the element lead indicates that each atom of lead has

One does not belong why? ice, gold ,wood ,diamond and table salt

Which states of matter have particles that move independently of one another with very little attraction?

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water