PattDaKidd PattDaKidd

01-12-2020
Chemistry

contestada

How many neutrons does an atom with the atomic number 80 and mass number 170 contain?

Respuesta :

jpelezo1 jpelezo1

01-12-2020

Answer:

90 neutrons

Explanation:

#neutrons = Atomic Mass - Atomic Number

= 170 - 80 = 90 neutrons

Answer Link

Otras preguntas

Spell out the full name of the compound?

Solve and verify your answer. A sludge pool is filled by two inlet pipes. One pipe can fill the pool in 11 days and the other pipe can fill it in 24 days. Howev

Somebody help me with this? Please

Area of square= 625 m sq Perimeter =??

X circle company purchased a computer system black box, inc. With a list price of $100,000 plus 5% sales tax. The cost to deliver and install the computer was $

Express the following ratio: 18 inches to 2 feet in its simplest form. Hint: 1 feet = 12 inches

How do trade agreements of international organizations affect trade? by incentivizing the development of trade policies by eliminating tariffs and taxes on impo

Describe two similarities between bacterial cells and animal cells

Use the cues and a form of lequel to ask a question about the people in each drawing. 25. être au chômage 26. être la mieux payée 27. venir de postuler 28. pren

Find the area of the shaded figure. To do so, subtract the area of the smaller square from the area of the larger square, Square (x²-3) x meters meters The area