david12395 david12395

18-05-2021
Chemistry

contestada

An element has an atomic mass number of 16 and an atomic number of 7

Respuesta :

quirkytardigrade quirkytardigrade

25-05-2021

Answer: Nitrogen

Explanation: Nitrogen has an atomic number of 7 and an atomic mass of about 14 u

Answer Link

Otras preguntas

What is the climate of most of the central region of Eastern Europe

how much co2 is realsed by burning trash

When we measure something in cm3, we are measuring what

The belief in one god is known as __________, while the belief in many gods is known as __________. A. monotheism . . . animism B. monotheism . . . polytheism C

During world war 1 most attacks in non-man's- land led to

You place a drop of a solution on red litmus paper. No color change occurs. What do you conclude?

the melting point of mercury is -36 Fahrenheit and its boiling point is 672 Fahrenheit what is the difference between these two temperatures

Treatments for osteoporosis include calcium and vitamin _____ supplementation, medications to help preserve calcium, hormone replacement, and exercise.1. A2. B3

1. Which cultural element did the Romans adapt from the Etruscans? A) their alphabet B) their astronomical observations C) their numeral system D) their polyth

4. Making financial decisions is fairly rare; most people make only a few during their lifetime. True False