sergiovargas224 sergiovargas224

16-12-2020
Chemistry

contestada

What do atomic-scale models show you that your observations of properties cannot?

Respuesta :

blacksarahpink blacksarahpink

16-12-2020

The atomic number is the number of protons in the nucleus of an atom. The number of protons define the identity of an element.

Answer Link

Otras preguntas

This scientist focused his study on planetary motion. One of his laws is the planets orbit the Sun in elliptical patterns. Hubble Kepler Newton Copernicus

In the years immediately following the Civil War, the South _____. a.refused to meet the requirements for rejoining the Union b.became a stronghold of the Repub

what instrument did John Williams play as a kid

Help please Why does the speaker in Yeats's poem go to "blow the fire aflame" when he returns to his home? a. He wants to see the girl more clearly. b. He plans

Divide 33 into two groups so the ratio is 4 to 7 what is the answer.

What do you already know about president Jackson's feelings about Indian removal?

Which sentence has an intransitive verb? a. The three circus clowns thrilled their audience. b. Sit down in your seat before the show begins. c. Accountants rev

One hundred forty one million six hundred twenty thousand in standard form

a taxi driver charges a fixed rate of r to pick up a passenger.in addition, the taxi driver charges a rate of m for each mile driven.write a formula to represen

How do I solve this equation using the substitution method 4x-3y=-7 4x+ 1y=-3