The best way to keep track of experiments and other scientific data would be to write it in a data table. Hope this helps!
Answer:
<u>superficial</u>.
toward the surface of the body.
Explanation:
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Answer:
Protons and neutrons have approximately the same mass, about 1.67 × 10−24 grams, which scientists define as one atomic mass unit (amu) or one Dalton. Each electron has a negative charge (−1) equal to the positive charge of a proton (+1). Neutrons are uncharged particles found within the nucleus. hope this helps you :)
Answer: Chemical energy is the potential energy stored in the arrangement of atoms within molecules.
Explanation: Breaking chemical bonds requires energy, while forming new chemical bonds releases energy. ... When bonds between atoms are broken or formed, this is called a chemical reaction.