Chemistry College

When we have atoms with the same quantity of protons but not of neutrons we have: *
Isobars
Isoatoms
Isotopes
Isotones

Atomic mass is an average number of the mass number of the atoms of the nature, if we have an element with an atomic mass in the periodic table of 58.933, we can say that most of its atoms would have a mass number of *

58
57
59
58.5

Answers

Answer 1

57.........................

Related Questions

which of these is NOT an example of an inclined plane?
A. Ladder
B. Stairs
C. Wall
D. Driveway

Answers

Answer:

I think its D

Explanation:

It doesn't go straight up

please help...
3. Which substance will take more energy to heat from 20C to 100C?
a) 30 g of water
b) 300 g of water
WHY?
please explaining why.....

Answers

Answer:

a because it comes 20 to 100c

What quality of a drop of water increases as it gets closer to the earth surface I’m thinking it’s velocity but I don’t know

Answers

Answer: the correct answer is C velocity.

Explanation: I just got the answer wrong on the exam.

Answer:The Anwser is C; velocity

Explanation:

what is a cut circuit

Answers

Answer:

a CUT stands for Circuit Under Test.

Explanation:

– Why could a flight from California to New York be shorter than a flight from New York to California?

Answers

Explanation: Honestly, I have no idea and I've never learned this, but I think it's because of air resistance and currents? Going downwind would mean the plane's rate would be the speed of the wind + the speed of the plane itself. Going upwind, the plane's rate would be the speed of the plane - the speed of the wind. Thus, going one way (e. g. California to New York) could take less time than going the other way.

Do covalent bonds form in order to fulfill the octet rule

Answers

Answer:

YES

Explanation:

the main reason why bonds form is because the elements wants to be more stable so in a covalent bond the electrons are shared between two elements so they can fulfill or at least "feel" like they have fulfilled there outer shell.

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