Compound Element 1 (metal or non-metal?)
Element 2
(metal or non-metal?)
Bond Type
NO2 N = non-metal O = non-metal covalent
NaCl
SO2
PI3
MgBr2
CaO
H2O
K2O
AlF3
O2
CuCl2
NO2
CO2
HF
Rb2S
NBr3
Fe2O3
CCl4

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.