jaybird0807 jaybird0807

03-11-2020
Chemistry

contestada

If an atom has 15 protons, 12 neutrons, and 19 electrons, what is the atom's electrical charge? A. -7 B. +7 C. +3 D. -4

Respuesta :

felixa4389 felixa4389

03-11-2020

Answer : The atoms electrical charge is -4. (D. -4)

Answer Link

Otras preguntas

Building support for the ratification of the United States constitution was the purpose of the

Which statement about inheritance is true? Girls get most of their traits from their moms; boys get most of their traits from their dads. Male offspring will al

Each list shows the interior angle measures of a quadrilateral. Which set of measures describes a quadrilateral that cannot be inscribed in a circle?

what are four types of precipitation?

What was the result of the election of 1800? A.Two men of different political parties had to serve with one another as President and Vice President. B.John Adam

_____ is written to entertain readers or to provide information that readers find interesting and pleasing

Please help me! My mom stuck me in culinary class (BLEHHH) What are the ingredients to make vanilla cake? Its saying it can be ANY kind, weather its like a Rach

The first farming settlements in china developed? a. near the highlands b. near the mountains c. on the level plains d. along the rivers

How many centimeters are in 2.4 km? a. 240 b. 2400 c. 24,000 d. 240,000

What are some of the reasons for doing physical training? pleasure, endurance, strength, peer approval, flexibility