Use the drop-down menus to select the correct answers to complete the paragraph.

The building blocks of matter are called . A substance made up of the same kind of atoms is called a(n) . elements lose particles. This makes them .

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

Can someone me with questions 15 to 17 plz.

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.