baller1145 baller1145
  • 25-01-2024
  • Chemistry
contestada

What is the symbol and the number of dots around the symbol for the Lewis dot structure of the element helium (Group 8A)?

Respuesta :

Otras preguntas

Explain what force caused the movement of the continents from one supercontinent to their present positions
kelly is 66 inches tall. Lucas is 72 inches tall. What is the ratio of Lucas's height to Kelly's height in simplest form? (: also, explain please!
simplify the expression 4-3(2+5v)+7
Cassandra drove 370.5 Miles in 6.5 hrs. How many miles per hour did she drive? (:
What is the total energy of a 175,000kg shuttle orbiting the Earth at 600km above Earth's surface?
Why can't you change the subscripts in a formula in order to balance a chemical equation?
_____ Na3PO4 + _____ KOH   arrow  _____ NaOH + ___________K3PO4How do I balance this equation?
Millions of Americans are subjected to drug testing in the workplace.  The tests are not always reliable.  A false positive rate of 5% is considered to be a con
Do you think you can accurately determine a person's genotype by observing his or her phenotype?
Nathan correctly answered 17 of the 20 questions on the test. What percent of the question did Nathan answer correctly?