Seudónimo Seudónimo

14-12-2020
Chemistry

contestada

How many neutrons are there in a neutral argon atom? Show how you found your answer on your scratch paper.

Respuesta :

maryadelaide maryadelaide

14-12-2020

there are 22 neutrons in an argon atom. you simply subtract the proton count (atomic number) from the average atomic mass. WORK: 40-18=22

Answer Link

Otras preguntas

I'll give you Branilest! Which layers are solid? (more than one answer is possible) A. Inner Core B. Mantle C. Outer Core D. Crust

What is the name of the sea located between North and South America? Black Sea Caribbean Sea Red Sea Coral Sea

The ratio of basketball players to baseball players at Cypress High School is 4 to 3. If Coach Nelson has 20 basketball players, how many players does he have f

Water pollution often occurs in Central Asia because of __________ reasons.

Find the x intercepts

What do an autocracy and an absolute monarchy have in common? A.a single ruler B.a bill of rights C.a national court system D.a single legislative house

Does kinetic energy stay the same at all heights? pls help I have 12 minutes to finish the project and the teacher won't help me :(

Describe in your own words the "The Luddite Challenge". Do agree with the author's argument How can we avoid falling into this dystopian scenario? Or is it t

Incorporating tones from a musical scale consisting entirely of half steps.

Why does Ban make an allusion to the famous statement "Never Again"-a slogan that expresses the resolve to prevent future genocides? Write a 250-300 word respon