Chemistry, 09.10.2019 21:00 dyanaycooper13

If an atom contains 12 protons and 10 neutrons, what's its mass number?

a. 12
b. 10
c. 22
d. 2

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 15:00

The density of a planet is 0.69 g/cm3 (density of water is 1.0 g/cm3). which of the following planets might this be? a. mercury b. venus c. saturn d. mars

Answers: 3

Answer

Chemistry, 21.06.2019 22:30

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

Answers: 1

Answer

Chemistry, 22.06.2019 01:30

There are main groups in the modern periodic table of elements

Answers: 1

Answer

Chemistry, 22.06.2019 11:00

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k

Answers: 3

Answer

You know the right answer?

If an atom contains 12 protons and 10 neutrons, what's its mass number?

a. 12
b....

Questions

Biology, 05.10.2020 15:01

Choose THREE reasons why less energy is passed from one trophic level to the next. Energy is stored within organisms. Energy is stored in...

Computers and Technology, 05.10.2020 15:01

HTTP is the protocol that governs communications between web servers and web clients (i. e. browsers). Part of the protocol includes a status code ret...

Mathematics, 05.10.2020 15:01

Someone help me with this ASAP! ...

Mathematics, 05.10.2020 15:01

Inverse function of f(x)= 4/x...

History, 05.10.2020 15:01

PART A: What is the Continental Congress’ overall purpose in this document? A to create an effective confederacy government that has the power to win...

Business, 05.10.2020 15:01

Which of the following characterizes how conditions in China have challenged the world's food supply? Agribusiness in China has received government s...

English, 05.10.2020 15:01

Really need help i am confused ...

Mathematics, 05.10.2020 15:01

Help thanks~ ...

English, 05.10.2020 15:01

Explain why organisms that have a narrow temperature tolerance range will be more susceptible to climate change....

Chemistry, 05.10.2020 15:01

Help Me Find The Answer. Will Give Brainliest.

Chemistry, 05.10.2020 15:01

What element is directly below the element that has 82 protons in its nucleus...

Business, 05.10.2020 15:01

What are four techniques producers use when natural resources are limited...

Mathematics, 05.10.2020 15:01

Noah was doing some homework and answered the following questions: 2.7⋅-2.5=-6.75 -34⋅-57=-1528 5.5⋅-35=3.3 Do you agree with his a...

History, 05.10.2020 15:01

why was the ummah an important change to how people living in the arabian peninsula thought about communities during this era...

Mathematics, 05.10.2020 15:01

B 2. Find b a 28 m 1150 C 18 m b

Geography, 05.10.2020 15:01

What is urban unrest? Describe how discrimination and deterioration can contribute to this issue. Hlll...

Mathematics, 05.10.2020 15:01

HELP ASAP PLEASE Issac will be constructing congruent segments with a compass and straightedge, while Micah will be constructing a segment bisector wi...

Mathematics, 05.10.2020 15:01

Determine whether each number is whole, integer, rational, irrational, or real. (Select all that apply. If there is no answer, enter NONE.) −3, 0, 1.9...

Mathematics, 05.10.2020 15:01

HELP Janice is working as a babysitter for the Harold Family. They plan to leave for their date at 7:00 pm and be back by 12:00 am. If the equa...

Chemistry, 05.10.2020 15:01

Give the charge on the transition metal of each of the following compounds: A. Au2SO4 B. Fe2(CrO4)3 C. Zn(OH)2 Enter your ans...

More questions: Chemistry Another questions

If an atom contains 12 protons and 10 neutrons, what's its mass number? a. 12 b. 10 c. 22 d. 2

Answers

Another question on Chemistry

If an atom contains 12 protons and 10 neutrons, what's its mass number?

a. 12
b. 10
c. 22
d. 2