tyleegolden23 tyleegolden23

23-10-2021
Chemistry

contestada

An atom has 17 protons and 18 neutrons.
Which symbol represents that atom, including its mass number?

Respuesta :

mathewosashenafi9 mathewosashenafi9

23-10-2021

Answer:

Cl

Explanation:

cl has mass number 35 and its atomic number is 17 so number of proton =atomic number 17 and number of neutron is =mass number -number of proton =35-17 =18

Answer Link

Otras preguntas

Name the four fundamental forces of nature, the forces from which all others are derived

Charlie's weight is nine kilograms greater than his brother's. Together they weigh 99 kilograms. Let x represent the weight of the little brother. Which equat

The word aesthetic is most closely related to _____. A. medicine B. beauty C. anthropology D. vacations

a number increased by 4 is the same as 19 minus 2 time the number

Which statement is not true about the Indus Valley civilization? a. They built a granary to hold surplus wheat and barley. b. They made tools, pots, pans, and

Help PLEASE! Which did the Greeks admire and use in their art? A. fire B. human form C. animals <------ D. nature scenes

Is the underlined clause independent or subordinate? My cousin Frank joined the Army so that he could learn new skills and serve his country. A. independen

3 3/8 plus 5/12_______ Ps simplest form

What is binary fission?

to protect its frontiers, the Roman Empire depended on mercenaries.what is a mercenary