andresjohnston200 andresjohnston200

21-02-2024
Chemistry

contestada

Lead has an atomic number of 82 and a mass number of 207.2. How many protons? How many electrons? How many neutrons?

Respuesta :

Otras preguntas

Find the equation of the line graphed below. Write the equation in the form y=mx+b and identify m and b.

Read and choose the correct option to complete the sentence. A ________ donde alquilamos la casa solo podíamos llegar en barco. el turismo la isla el recorrido

what happened to the sailor trapped in the squid's tentacle in 20000 leagues under the seaa. He was blinded by the squid b. He was dragged into the seac. He was

Name the three countries in Europe where the official languages are not part of the Indo-European language family

What is the effect of raising the temperature on the reaction rate? Using collision theory explains why this result was observed.

The health care workforce during the current market-driven changes is experiencing: A. Significant expansion at professional levels B. Experimentation and varia

Translate the following phrase into an algebraic expression. Do not simplify. Use the variable names "X" or "y" to describe the unknowns. the product of a numbe

Mention any three features of an antivirus software?

What are historical periods?

Los personajes sobrenaturales en un cuento basado en un acto real indican que es ________. una leyenda una fábula un mito un cuento