Sue plans on making pasta for dinner. She adds 850g of water to a pot and places it on the burner which is turned to high. Sue checks the pot after ten minutes and discovers it is boiling. How much
energy does the water have while it's boiling?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.