1 liter is 1000 grams so 74.4*1000=74400 grams
The temperature rose. so kinetic energy increase. the answer is A. concentration will not affected
Answer:
oxygen should be the central atom in the middle
Explanation:
hydrogens always go on the outside
Answer : La carga nuclear efectiva (Zef) es la carga positiva neta experimentada por un electrón en un átomo polielectrónico. El término "efectiva" se usa porque el efecto pantalla de los electrones más cercanos al núcleo evita que los electrones en orbitales superiores experimenten la carga nuclear completa
Explanation:
Answer:
The number of electrons, in turn, determines the chemical properties of the atom. Protons contribute to the mass of an atom and provide the positive charge to the nucleus. The number of protons also determines the identity of the element
