slaughterjavon05
slaughterjavon05
10-02-2022
Chemistry
contestada
how to find nuetrons
Respuesta :
keionsgsus
keionsgsus
10-02-2022
To find the number of neutrons, subtract the number of protons from the mass number. number of neutrons=40−19=21.
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
A company tests two new products to make sure they last for more than a year. Product 1 had 950 out of 1,000 test items last for more than a year. Product 2 had
what is 57/100- 3/10
Help help help help math math
please help me! i’ll mark brainliest if you’re correct!
If y is directly proportional to x and y is 12 when x = 10, what is y when x is 25? Y = 25 Y = 30 Y = 20 5/6 Y = 26 1/5 None of the above
1. Sandra buys a $4 000 television and pays $2 000 deposit. The rest is payable in 8 equal monthly payments. If the flat rate of interest charged is 7% p.a. wha
Help me plsss pls psl
Work out the area of the triangle.
Two students are sitting on a see-saw. The length of the board is 2 meters with the pivot point being in the very center. One student sitting on the end of the
Determine if triangles with the following side lengths are possible. A: 5 8 4 B: 3, 6, ,2 C: 7, 5, 4,
