3 years ago

PLS HELP QUICKLY I WILL GIVE 79 POINTS FOR YALL TO ANSWER THIS QUESTION!

Chemistry

1 answer:

Daniel [21]3 years ago

4 0

Answer:

Magnesium and strontium

Explanation:

11 protons and 11 electrons, 12 neutrons.

The atomic number of sodium is 11, therefore the number of electrons and protons are 11. The atomic mass is 23, and to find neutrons you need to subtract the atomic number from the atomic mass, therefore the number of neutrons are 12.

You might be interested in

guys im morgz im going to put a nail on the seat in my mom room and im going to see how up her a- s s it will go lets see

vagabundo [1.1K]

Answer:

go outside and ponder your life choices dork.

6 0

2 years ago

in order of the human to maintain homeostasis, the breakdown of glucose to release energy must be followed by the?

OLga [1]

Answer:

weil es in der Luft schwebt

5 0

1 year ago

Is boiling eggs chemical or physical practice?

Elden [556K]

Answer:

chemical

Explanation:

because heat is being taken to the egg

3 0

2 years ago

How many atoms are in 68.44 grams

creativ13 [48]

Correct answer There are 68 grams are in atoms

3 0

3 years ago

What energy conversion occurs when a battery powered car rolls across the floor?

tester [92]

"Stored electrical energy is converted to mechanical energy" is the one energy conversion among the choices given in the question that <span>occurs when a battery powered car rolls across the floor. The correct option among all the options that are given in the question is the second option or option "B".</span>

3 0

3 years ago