Suriin ang IDNStudy.com para sa detalyadong mga sagot sa iyong mga tanong. Makakuha ng mabilis at eksaktong sagot sa iyong mga tanong mula sa aming mga eksperto na laging handang tumulong.

Down:
1. An atom is made out of a sphere of
positive charges with negatively charged
electron embedded in it.
2. Subatomic particle with a neutral charge
3. A tangible model.
4. Matter is made of small indivisible
atoms.
5. Most of the mass is concentrated in the
center of atom. This tiny, dense,
positively charged core called a nucleus.
6. Positively charged particles