tgaetano1965 tgaetano1965

10-12-2020
Physics

contestada

What is a reasonable estimate for the number of neutrons in arsenic

Respuesta :

d3adcrush d3adcrush

10-12-2020

Answer:

42

Explanation:

Subtract the atomic number from the atomic mass.

74.9216-33=41.9216 rounded to 42

Answer Link

Otras preguntas

A tributary is a river that A. has a bank of less than 22 feet. B. is located in California. C. flows into another river or stream. D. is in the southeaster

If critical mass is reached, it can cause: A: electrons to split B: a chain reaction C: a fusion of uranium nuclei D: krypton atoms to split into strontium

How can you help to prevent muscle mass loss as you age? A. Lift weights twice a week. B. Maintain a regular exercise program. C. Cut back on the amount of cal

Star formation begins when

Which scenario portrays a round character

What is electron affinity?

Which one of the following mathematical statements is true? A. 28 ÷ 0 = 0 B. 28 – 0 = 0 C. 28 + 0 = 0 D. 0 ÷ 28 = 0

How do you compare fractions with the same numerator but different denominator?

A situation in which a gene has more than two alleles is known as a. incomplete dominance. b. codominance. c. polygenic dominance. d. multiple alleles

According to the analyses of the stories you were asked to read, "A Pair of Silk Stockings" best represents literary A. escapism. B. allegory. C. symbolism.