johnsonaedu
johnsonaedu johnsonaedu
  • 04-05-2020
  • Physics
contestada

What is the Z number of an atom with 9 protons, 8 neutrons, and 7 electrons?

7
8
9
16
17

Respuesta :

sciguy101 sciguy101
  • 05-05-2020

Answer:

9

Explanation:

The Z number is the atomic number. The atomic number is number of protons in the atom that defines what element it is. In this case there are 9 protons, making that the atomic number/Z number.

Answer Link

Otras preguntas

what place value would i put 805 tens in
The moon is about 240,000 miles from Earth period what is the distance written as a whole number multiplied by a power of 10
what is 24 ten thousands
The value of 3 in 920.003
Identify the type of sentence.I caught a cold after I spent a week visiting my grandchildren.simple sentencecompound sentencecomplex sentence
what is the imaginary line that circles the globe halfway between the North and South poles
Brandon owns nearly 2 times as many CDs ads Ingrid. Brandon owns 56 CDs. Write an equation and use it to estimate the number n of CDs Ingrid owns.
What is the value of 5 in 356,039,763
dose anyone know how to solve any of these? 1. W is the midpoint of UV. if UW= x+23, and WV= 2x+8, what is x? 2. W is the midpoint of UV. if UW= x+23, and WV= 2
What is the value of 5 in 356,039,763