hkhernandez896 hkhernandez896

05-11-2020
History

contestada

The mass of an element is 30.97, what is the element?

Respuesta :

aripatino0811 aripatino0811

05-11-2020

Answer:

Phosphorus

Explanation:

Symbol: "P" Atomic Number:"15" Atomic Mass: 30.97amu. Phosphorus is a very reactive element and is classified as a non-metal. Plants and animals need phosphorus to survive.

Answer Link

Otras preguntas

mr. Fields ordered 3 tons of gravel for driveway at a factory how many pounds of gravel did he order

Which additional word or words in the sentence should be capitalized? San josé is just south of san francisco. Choose all answers that are correct. A. South B.

In medieval japan and medieval Europe , the feudal system was dominated by.

Which of the following is not true about cells? 1)All living thing begins life as a single cell. 2)The cell is the basic unit of the structure and function of l

If 65% of the 300 people surveyed likes chocolate,how many people liked chocolate?

what is solar power?

AP US History question: Describe and account for the rise of nativism in American society from 1900 to 1930.

Which additional words in the sentence should be capitalized? Which is in the month of may, labor day or memorial day? Choose all answers that are correct. A.

exterior of scalene triangle sides are 25 and 15 and x. solve x.

A segment of a circle has a 120 arc and a chord of 8in. Find the area of the segment.

Q&A Education