Chlorine has an average atomic mass of 35.45 amu. The two naturally occurring isotopes of chlorine are chlorine-35 and chlorine-37. Why does this indicate that most chlorine atoms contain 18 neutrons?

Chlorine has an average atomic mass of $35.45$ amu. The two naturally occurring isotopes of chlorine are chlorine-$35$ and chlorine-$37$. Do most chlorine atoms contain 18 neutrons or $20$ neutrons? Why

Use the information in the table to determine the mass in kilograms of each subatomic particle .

Chlorine has two naturally occurring isotopes, 35C1 (isotopic mass 34.9689 amu) and 37C1 (isotopic mass 36.9659 amu). If chlorine has an atomic mass of 35.4527 amu, what is the percent abundance of each isotope?

Chlorine has two naturally occurring isotopes chlorine-35 and chlorine-37. Calculate the average atomic mass of Chlorine.

Atomic weight of 35-Cl = 34.9689

Atomic weight of 37-Cl = 36.9695

Chlorine has two naturally occurring isotopes, ${ }^{35} \mathrm{Cl}$ (isotopic mass $34.9689 \mathrm{amu}$ ) and ${ }^{37} \mathrm{Cl}$ (isotopic mass $36.9659 \mathrm{amu}$ ). If chlorine has an atomic mass of $35.4527 \mathrm{amu}$, what is the percent abundance of each isotope?

Identify the mass number and atomic number of a chlorine atom that has 17 protons and 18 neutrons.

Organize the information on atomic mass to complete the outline. Atomic Mass A. Nucleus of atom 1. ______. 2. ______. 3. ______. B. Atomic mass unit 1. _______. 2. ______. 3. ______. C. Protons 1. ______. 2. ______. 3. ______. 4. ______. D. Mass number 1. ______. 2. ______.

Analyze how you would determine which isotope of an element is the most abundant if you know the element's average atomic mass.

Analyze how electron dot diagrams show similarities between elements within a group.

Find your mass if a scale on Earth reads 650 N when you stand on it.

The atomic number of Yttrium is 39. The atomic mass of one of its isotopes is 89. How many neutrons are in an atom of this isotope?

Calculate the number of neutrons in potassium-$40$ .

A slingshot fires a pebble from the top of a building at a speed of 14.0 m/s. The building is 31.0 m tall. Ignoring air resistance, find the speed with which the pebble strikes the ground when the pebble is fired (a) horizontally, (b) vertically straight up, and (c) vertically straight down.