joselynvaleria07 joselynvaleria07
  • 01-10-2020
  • Mathematics
contestada

have 40 protons, 30 neutrons, and 42 electrons, which of the following is
true? (There are multiple answers!) *
Mass = 40
Mass = 70
Mass = 82
Mass = 112
Charge = -2
Charge = +2
Charge = +10
Charge = -10
​

Respuesta :

getuabera41 getuabera41
  • 01-10-2020

Answer:

70 and-2

Step-by-step explanation:

the mass is 70 and the charge is -2

Answer Link

Otras preguntas

what is 3a b2 b3 4b2 4 5a identify like terms
The Expansion Of The Rail Networks Led To ?
Southern colonies were founded mostly for cultural reasons. social reasons. economic reasons. religious reasons.
2. The four main systems of the Earth are
what is the smallest most basic unit in life
Which sentence is correctly hyphenated? Which sentence is correctly hyphenated? She decided to take the long-winding road. A tall-dark man approached the entra
show math equation of 5x + 6x equation
Solve each equation for the indicated variable T=an+b (solve for B)
which is bigger 21/23 or 29/32
Which sentence has a misplaced adjective phrase? a. The antique chair in the dining room is creaky. b. The old antique shops along Main Street are fun to expl