Ask question

Ask question

All categories

3 years ago

7

An atom of the element zinc has an atomic number of 30 and a mass number of 65. How many protons does an uncharged zinc atom hav

e?
A.30
B.35
C.65
D.95

1 answer:

777dan777 [17]3 years ago

4 0

the answer is A)30

Hope it helps

You might be interested in

Neil has 3 partially full cans of white paint. they contain 1/3 gallon, 1/5 gallon, and 1/2 gallon of paint. About how much pain

daser333 [38]

Answer: The answer is A

Step-by-step explanation: When you add 1/2+1/5+1/3 it equals 31/30 which when converted is equal to 1.033 which is less than 1 1/2.

6 0

2 years ago

Find the equation of the line shown.<br>

trasher [3.6K]

HOPE IT HELPS!!!!!!!!

4 0

3 years ago

The video game Fortnite uses a process called skills- based matchmaking to create games where the people in a match are about ev

Montano1993 [528]

Answer:

the K/D range is 22%

Step-by-step explanation:

8 0

2 years ago

Gary is making a casserole but only needs 1/3 of the original serving size. If the number of servings Gary needs is 4, how many

Deffense [45]

Answer:

What equation will model the situation?

✔ x/3 = 4

How many servings did the original recipe make?

✔ 12

Step-by-step explanation:

Hope this helps!

7 0

2 years ago

Read 2 more answers

Three prime numbers that can be multiplied to get 825

Leona [35]

Answer:

Prime factorization: 825 = 3 × 5 × 5 × 11, which can be written 825 = 3 × 5² × 11.

Step-by-step explanation:

Hope this helps!

5 0

2 years ago

Read 2 more answers