Which element is always found in impure form
a. copper
b. nitrogen
c. hydrogen
kindly answer as fast as possible : )
Solved
Show answers
More tips
- P Philosophy What is Something for you?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Chemistry
- C Chemistry When preparing aqueous solution of CuSO4 students A and B weighed the pentahydrate salt CuSO4x5H2O. For calculation of molarity of their solutions student A used molar...
- C Chemistry Describe the relative masses of a proton, a neutron and an electron. What charge, if any, does each have....
- C Chemistry How can a material get a charge?...
- C Chemistry The Earth s Layers Options Inner CoreOuter CoreLithosphereMantleOceanic CrustAsthenosphereContinental Crust...
- C Chemistry Can anyone explain to me why this is question a using the second picture? asap! this is due tomorrow! best answer gets brainliest answer!...
- C Chemistry How many molecules of hydrogen gas are produced when 32.4 g of potassium are added to water? 2k + 2hoh - 2koh + h2...
- C Chemistry How do the ions in metals behave?...
- C Chemistry The suns mass is very small compared to earth true or false...
- C Chemistry All the noble gases have similar chemical properties. true or false?...
- C Chemistry Nitrogen and hydrogen gases react to form ammonia gas via the following reaction: n2(g)+3h2(g)→2nh3(g) at a certain temperature and pressure, 1.9 l of n2 reacts with 5.7...
Ответ: