Please help me guys and follow my account
CH - Air and Atmosphere
Class - 7th
F. Give reasons for the following.
1. Manganese dioxide is mixedwith potassium chlorate to release oxygen. 2. Rusting is a slow oxidation.
3. Magnesium gains mass, whereas, wood loses mass on burning in air.
4. Rhizobium is a friendly bacterium.
5. Nitrogen is used to preserve food items such as potato chips.
6. Air is a mixture.
CH - Air and Atmosphere
Class - 7th
F. Give reasons for the following.
1. Manganese dioxide is mixedwith potassium chlorate to release oxygen. 2. Rusting is a slow oxidation.
3. Magnesium gains mass, whereas, wood loses mass on burning in air.
4. Rhizobium is a friendly bacterium.
5. Nitrogen is used to preserve food items such as potato chips.
6. Air is a mixture.
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
according to scientist answer is magnaessw oxide because of her chemical ❤type is that burn.
Answer:
wait dear I'll ask my friends to foll...ow you
Explanation:
i purple you