Answer:
1: due to difference in reactivity and melting point
2 during the reaction both combine with oxygen in this case magnesium remain solid but some potassium vaporise
1 molecule of glucose contains 6 atoms of C, 12 atoms of H , and 6 atoms of 0.1 mole of glucose contains 6 moles of C atoms , 12 moles of H atoms , and 6 moles of O atoms .
Enzymes are biological catalysts which means they accelerate chemical reactions.
Hope this helps :)
Answer: HHHHHHHHHHHHHHHHHHHHHHAHAHHAHAHHAHHAHHAHHAHHAHAHAHHHAHAHAHHAHAHHA
DON"T KNOW?
Explanation:
Oxygen is an element, symbol O
Magnesium oxide is an ionic compound, formula MgO
