Use the terms to complete the passage below: chemical element, neutrons, protons, atomic number, and atomic symbol Atoms are tiny of matter that make up all the substances around you. All atoms contain one or more positively charged particles called ?, which are found in an atom's nucleus. In many atoms, the nucleus also contains ?, which have no electrical charge. There are also small, negatively charge particles called electrons found outside the nucleus. Together, these three types of particles make up the structure of atoms. The number of protons in an atom is the atom's ?. When two atoms have the same atomic number, they are are classified as the same ?. All known chemical elements are listed in the periodic table, where they are arranged by atomic number. The periodic table contains information about each element, often including a short version of the element's full name called its ?.

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measuring physical properties lab reportinstructions: in the physical properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in tiny world. record your observations and test measurements in the lab report below. youwill submit your completed report.name and title: lyric lawton, mr.herbert, 10/13/17, physical properties lab. objective(s): i need to parvus build his house out of the right material, so he will stay cool in the mountains.hypothesis: if we use wood to build the roof of the house, then the temperature inside the house will remain cooler.if we use clay brick to build the walls and floors of the house, then the temperature inside the house will remain cooler.if we use aluminium to bring electricity into the home, then it will allow electricity to flow into the home at a faster rate.if we use iron to construct the latches on the windows and doors, then the magnetism will keep the latches secure.

answer; convade;

answer; three;