परमाणुको बनावट स्पष्ट देखिने चित्र बनाउनुहोस् र प्रोटोनको एउटा गण लेख्नुहोस्।
Draw a labelled figure of atomic structure and write one property of proton.
तिक प्रतिक्रियालाईसमीकरण रासायति

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88