Sumali sa IDNStudy.com para sa detalyadong mga sagot sa iyong mga tanong. Tuklasin ang mga maaasahang impormasyon sa anumang paksa sa pamamagitan ng aming network ng bihasang mga propesyonal.
1. 11. Which of the following is correctly matc Nitrogen: Element: Nitrous Oxide: Compound Iron: Element: Rust: Compound III. Mercury: Element: Copper: Compound IV. Oxygen: Element: Water: Compound a. 1, II, III, IV b. 1, II, III only C. 1, II, IV only d. I and II only 10. Sodium is a silvery solid that reacts violently with water and chlorine. When they combine to form the compound sodium chloride known as salt, there is a fundamental change in the properties. Salt is often added food when cooking and it is safe to eat. Which of the following statements supports the idea presented? a. b. True to all compounds, they no longer have the properties of the elements that makes them up. True to some compounds, it maintains the properties of the elements that makes them up. C. True in all elements, it maintains its properties even after it combines with other elements. d. True to all elements, they have the properties after they are combined 11. Which of the following is substance compound? a. alloy b. gold c. iron d. silver 12. Which of the following is an element? a. oxygen b. gun powder C. salt d. water
Sagot :
Ang iyong kontribusyon ay napakahalaga sa amin. Magpatuloy sa pagtatanong at pagbabahagi ng iyong nalalaman. Sama-sama tayong magtatagumpay sa ating layunin. Salamat sa pagbisita sa IDNStudy.com. Bumalik ka ulit para sa mga sagot sa iyong mga katanungan.
