hannahbear159 hannahbear159

03-09-2017
Chemistry

contestada

What is the atomic number of an element that has 43 protons and 50 neutrons?

Respuesta :

chandowd chandowd

08-09-2017

The atomic number is based on the number of protons, so the atomic number would be 43

Answer Link

Otras preguntas

The length of an arc of a circle is equal to 1/5 of the circumference of the circle. If the length of the arc is 2π, the radius of the circle is

solve the proportion2x + 1/x + 1 = 14/3x-1

In how many ways can 12 one-dollar coins be shared between Josh, Frank, and Suzy if each of them receives at least 3 coins?

Find the distance between two parallel lines: x = 11 and x = 5.

You are conducting an experiment with phosphorus and nitrogen being added to the soil of a growing plant. When the amount of added nitrogen is increased, the

Rewrite the following linear equation in slope-intercept form. Write your answer with no spaces. y+2=4(x-3)

Which sign is the less sign and which one is the greater sign (can someone please tell me I really need help! and I never understand the signs!) is this greater

Write good insulators around the home

What is the value of 9P5? A. 45 B. 126 C. 15,120 D . 59,049 A cooking club has 12 members.How many ways can they select a president and vice presiden

You are conducting an experiment with phosphorus and nitrogen being added to the soil of a growing plant. When the amount of added nitrogen is increased, the