04-03-2018
Chemistry

contestada

If a neutral atom of chlorine has 17 electrons and 18 neutrons, how many protons does it have?

Respuesta :

hannahgbridgema hannahgbridgema

04-03-2018

17, to be neutral it has to have equal number of protons and electrons

Answer Link

Demonessia Demonessia

04-03-2018

Chlorine has an atomic number of 17 which = protons.

Answer Link

Otras preguntas

Which sentence has an intransitive verb? a. Please come inside the house now. b. Jordan writes poetry in his free time. c. You and Chris should clean the garage

(01.03 MC)How did the Muslim culture expand so rapidly?

What is 7.3 billion divided by 7?

Evolution _____. A) happens very quickly B) happens on a genetic level C) happens whenever an organism changes D) is the same as growth and metamorphosis

Which characteristics do cell membranes and cell walls have in common?

What percent of earths surface is made up of oxygen

The FIRST president of Russia elected directly by the people in relatively free elections was?

Which of these is true of meiosis? a. 2n → n b. n → n c. n → 2n d. 2n → 2n

Whats the defenition of heat ?

what is 8.5% written as a fraction in simplest form