All categories

3 years ago

The atomic number of an element B is 17. The number of electrons in its ion B will be:

Mathematics

1 answer:

loris [4]3 years ago

8 0

Answer:

Step-by-step explanation:

don't step answer. Because I am lol

You might be interested in

0.3f +1 = 0.2f - 4.5<br> What’s the answer step by step

jok3333 [9.3K]

Step-by-step explanation:

.3f+1 = .2f-4.5

1. Subtract .2f both sides

.1f+1 = -4.5

2. Subtract 1 from both sides

.1f = -5.5

3. Divide .1 both sides

f = -55

To check plug in -55 to all the f’s and both sides should be equal.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Factor the GCF: 28a^3b^4 + 20a^2b^2 − 16ab^3.

9966 [12]

D. 4ab(7a^2b^3+5a-4b^3)

7 0

3 years ago

Can you help me please

xenn [34]

(2, -3)

The Answer is A

3 0

3 years ago

What is the equation of the following line?

Irina18 [472]

Answer:

Y=5x

Step-by-step explanation:

slope equation

x-x1

10-0=10

2-0=2

10/2=5

7 0

2 years ago

Please help please help

Romashka [77]

Step-by-step explanation:

$\frac{-x^{2}+9}{x+3} \\ \\ \frac{-(x^{2}-9)}{x+3} \\ \\ \frac{-(x-3)(x+3)}{x+3} \\ \\ -x(x-3)$

4 0

2 years ago