caylav16
caylav16
02-06-2020
Chemistry
contestada
What is the mass of 13 gold atoms?
Respuesta :
bruhmomentpppoopoo
bruhmomentpppoopoo
02-06-2020
Answer:
uuuh 4.25191 × 10-21 grams????
Explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
explain how a grain of sand that wash up on a beach could end up some day as lava pouring from a volcano?
Organisms are discovered to be living in a deep-sea trench. They are most likely _____. a) eukaryotes b) viruses c) archaeabacteria d) eubacteria
A toy rocket is shot vertically into the air from a launching pad 9 feet above the ground with an initial velocity of 168 feet per second. The height h, in feet
Advantages and disadvantages of corrosion?
what group took over japan after 1930
Which two particles each have a mass approximately equal to one atomic mass unit? (1) electron and neutron (2) electron and positron (3) proton and electron (4)
How do nerve cells form different types of tissues? A. A group of these cells perform similar functions and become nerve tissue after information in the DNA of
A substance that influences the reaction but does not participate in the reaction is a ?
What is the total number of electrons in an atom of potassium? (1) 18 (3) 20 (2) 19 (4) 39
When 50. milliliters of an HNO3 solution is exactly neutralized by 150 milliliters of a 0.50 M solution of KOH, what is the concentration of HNO3? (1) 1.0 M (3)