lizsoto021820 lizsoto021820

03-12-2020
Chemistry

contestada

How many neutrons in the following elements below
18
A. S
32

18
B. P
30

20
C.Cl
35.5

Respuesta :

mikaellamaeanton mikaellamaeanton

08-12-2020

Answer:

its atomic number is 92 and its atomic mass is 238(92+146).

Explanation:

For example,Silicon has 14 protons and 14 neutrons.its atomic number is 14 and its atomic mass is 28

Answer Link

Otras preguntas

Find the distance from point A(15,−21) to the line 5x+2y = 4. Round your answer to the nearest tenth.

You have $1200 to invest in a bank account with an interest rate of 5.5%, compounded monthly. After how many years will your account total pass $2000

Cindy pours cool milk into a hot bowl of oatmeal and then stirs it with a room-temperature spoon. Which substance will have heat flow from it to the other subst

can you please help me

Data collection begins only after completing the research design process. after determining whether there are any objections. whenever the researcher wants to.

I need help with this

What do plants produce when they make their own food?

A car traveled 150 miles on 5 gallons of gas. Find the unit rate.

Use the diagram below to answer the following questions for 1 point each- explain the role of DNA in protein synthesis

What are the main causes of injuries when using forklifts? [select 4 answer options that apply] a) overturns b)collisions with other forklifts c) striking pedes