huzaifakhan1492010 huzaifakhan1492010

02-06-2021
Chemistry

contestada

2.An atom with 35 mass number has 17
proton in its nucleus. Find the number of
neutron. What is its atomic number?

Respuesta :

CapnJackSparrow CapnJackSparrow

02-06-2021

Answer:

mass no = A

Atomic number = Z= no of protons

Neutron = n

n = A-Z

n= 35- 17

= 18

Explanation:

Answer Link

Otras preguntas

14-ounce energy drink contains 10 ½ teaspoons of sugar. How much sugar is one ounce of the drink? Must show all work, every step.

Which of these is a physical property? a- ability to burn a piece of paper b- pure sodium reacts violently with water c- the boiling point of water is 100C d- h

tell me difrense between exodate and transodate

A boy is exerting a force of 70 N at a 50-degree angle on a lawn mower. He is accelerating at 1.8 m/s2. Round the answers to the nearest whole number. What is t

What is the value of x. I added the answer choices also :)

I am thinking of n consecutive positive integers, the smallest of which is m. What formula represents the largest of these integers?

the ordered pair (a,b) satisfies the inequality y < x + 6. which statement is true ?

Define the function y(t) to be x(t) delayed by 0.3 seconds. Plot both x(t) and y(t) on the same graph using different line styles and use appropriate legends. A

A set X is said to be closed under multiplication if for every X1, X2 E X we have X1X2 E X. Let A be the union of all bounded subsets X CR that are closed under

2.1 Samuel saves two cents the first month and every month later he doubles the amount. How much will he save after two years? a) How much will Samuel save in t