allinoneadvanced allinoneadvanced

07-09-2021
Physics

contestada

true or false? an element is a substance composed of atoms that all have the same number of protons

Respuesta :

07-09-2021

Answer:

True

Explanation:

All atoms of an element have the same number of protons, and every element has a different number of protons in its atoms

Answer Link

Otras preguntas

As _____ migrated out of fertile river valleys, they spread their culture through _____. A. animals; breeding B. families; infusions C. people; diffus

What do lines 7-16 suggest about the theme of Whitmans long multi part poem

How does an organism grow and change throughout its life

At the beginning of the summer Matt swim 12 laps. At the end of the summer he could swim 15 laps. What is the percent increase in the number of laps Mat and swi

An airline allows each passenger to have a suitcase weighing no more than 45 lbs. If Hank needs to lower his suitcase weight by 40%, how much did his suitcase

Write 9 decimals with one decimal place that when rounded to the nearest one round to 7

Can someone translate this to Spanish, correct grammar and all?? BRAINLIEST, 50 pts. "Barcelona is a Spanish city that is full of beauty. Barcelona is large an

The plasma membrane is _____. permeable semipermeable rigid around the nucleus

a science museum offers tours for school groups with 20 or more students. the tour costs $100 plus $3.50 for every student in excess of 20 students. a school gr

A city has a population 290,000 of people. Suppose that each year the population grows by 8.5% . What will the population be after 14 years?