3. Atoms are the smallest unit of an element. They're made up of a nuclei composed of 5. Elements are listed by their atomic number, or ---- and a number of orbiting in different shells or orbitals. 6. Name the four parts of information that you can find in the Periodic Table. 4. THe configuration of these three particles is the 20 a. Ca b Calcium C. 40.08 d. Continue to the next slide

3. Atoms are the smallest unit of an element. They're made up of a nuclei composed of 5. Elements are listed by their atomic number, or ---- and a number of orbiting in different shells or orbitals. 6. Name the four parts of information that you can find in the Periodic Table. 4. THe configuration of these three particles is the 20 a. Ca b Calcium C. 40.08 d. Continue to the next slide

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Which of the following elements is the least metallic? a. Aluminum b. Phosphorus c. Magnesium d. Silicon e. Sulfur
37.) Consider particle A with a mass number of 62, atomic number 32 and an ionic charge of +2. Which of the following is correct a. A has an equal number of protons and neutrons b. A has an equal number of protons and electrons c. A has an equal number of neutrons and electrons d. A has an equal number of protons, electrons and neutrons
2. The most common isotope of carbon has a mass of 12. Carbon has an atomic number of 6.A. How many protons are in an atom of carbon? 17B. How many neutrons are in an atom of carbon?C. How many electrons are in an atom of carbon?D. Another isotope of carbon has a mass of 14. How many protons, neutrons, and electrons are in this isotope?
Which element is solid at room temperature and a good conductor of heat and electricity? A. hydrogen B. phosphorus C. boron D. sodium
1. The identity of an element is determined by: a. protons b. neutrons 2. Which of the following statements about the periodic table is TRUE? a. The alkaline earth metals are the most reactive group of elements b. The majority of elements on the table are metals c. All non-metals are gases at room temperature d. The most reactive non-metal is astatine 3. Fill in the table below for the following atom: ¹94W²+ (2 marks) Number of protons Element c. electrons d. all of these b. N
32. An atom contains 27 neutrons and 23 electrons. What element is this atom?
Which element is represented by the following symbol A. Chromium B. germanium C. barium D. iron