Makakuha ng maaasahan at pangkomunidad na mga sagot sa IDNStudy.com. Makakuha ng hakbang-hakbang na mga gabay para sa lahat ng iyong teknikal na tanong mula sa mga miyembro ng aming komunidad na may kaalaman.
For Numbers 4 and 5 "Some materials undergo change of chemical property zone when # chemically reacts with another material. evidence of change is formation of a For new product. example, when a metal is exposed to oxygen and water, rust is formed. Another change is the formation of gas. 5This is observed when a chemical is burning. And the third evidence of change is the release of heat. Feriasteree when a metal is soaked in acid, heat is released, thus the metal starts to wear away. These three are the evidence of chemical change. 4. What signal words are used to introduce the items listed in the text? А. For example, this is, and for instance B. Formation of new product, formation of gas, and release of heat C. One, another, and third D. Rusting, burning, and wearing away 5. Which sentences contain the list of evidence of chemical change? А. 1, 2, and 8 C. 2, 4, and 6 2, 5, and 7 D. 3, 5, and 7
Pinahahalagahan namin ang bawat tanong at sagot na iyong ibinabahagi. Huwag kalimutang bumalik at magtanong ng mga bagong bagay. Ang iyong kaalaman ay mahalaga sa ating komunidad. Bumalik ka sa IDNStudy.com para sa maasahang mga sagot sa iyong mga katanungan. Salamat sa iyong tiwala.
