Observe the different plants found around the environments and classify on the basis of flowering and non
flowering plants. And drow a well-diagram of
flowering plants.

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope

Ajar is tightly sealed at 22°c and 772 torr what is the pressure inside a jar after its been heated to 178°c