ashleyarmarie ashleyarmarie

26-05-2021
Chemistry

contestada

If the atomic number of an element is 14, the identity of the element must be

A. Nitrogen
B. Silicon
C. Carbon
D. Niobium

Respuesta :

abazalooku abazalooku

26-05-2021

Answer:

silicon

Explanation:

because silicon has 14 electrons and protons

Answer Link

Otras preguntas

A rock was weighed on a balance and found to have a mass of 34.56 grams. It was placed into water that was in a graduated cylinder. Before the rock was dropped

A large water bottle holds 25 litres of water correct to the nearest liter. A drinking glass holds 0.3 litres correct to the nearest 0.1 litres Calculate the lo

If a rock displaces 7 ml of water, what is the volume of the rock?

Alice's friends Bob and Charlie are having a race to a distant star 10 light years away. Alice is the race official who stays on Earth, and her friend Darien is

a. How would you describe life in America in the early 1800s?

Sally is 54 years old and her mother is 80, how many years ago was Sally's mother three times her age?

What are the scores of the students which are less than equal to 25% of the data?

Find the area of A triangle with a base of 8 units and a height of 13 units

Paul rides his bike for 2 hours at a constant rate of 20 mph. He then bikes for 3 hours at a constant rate of 25 mph. How far did Paul travel in the 5 hours? A

Sally is 54 years old and her mother is 80, how many years ago was Sally's mother three times her age?