Mariaeugeniaferminre
Mariaeugeniaferminre Mariaeugeniaferminre
  • 02-11-2020
  • Chemistry
contestada

10.What is the mass number of silicon (Si) when it has 15 neutrons?Required to answer. Single line text.






​

Respuesta :

cliffordisodd
cliffordisodd cliffordisodd
  • 02-11-2020

Answer:

29

Explanation:

no of electrons=14

neutron no=15

14+15

29

Answer Link

Otras preguntas

What were the causes behind the spread of Celtic Peoples across much of the continental Europe
Your Bank account balance was $235 and 24. After two checks were cashed (each for the same amount) your balance is now -45.58. What was the amount of each of t
Who was the very first black president.?
How do lighting and sound effects add to the effect of a dramatic production? 1:they are necessary for visual and hearing aide 2:they enhance mood and can add m
Hideki is having trouble completing long workouts. What does he need to improve?
''Please Help!!'' says Kuku and Yaya A middle-school band holds a car wash to raise money. The sixth-grade band members wash 16 cars. The seventh-grade band me
Solve the inequality (24x+4)^-1<0
how many hours is 1:00 to 3:30
the formula F = 9/5 (K-273.15) + 13 converts a temperature in Kelvin K to Fahrenheit F. Solve the formula for K.
A general contractor is constructing a building that requires a concrete foundation that is to be 20 feet by 12 feet and 4 inches thick. if the local home supp