ERSC 181 week 1 quiz amu QUESTIONS WITH 100% CORRECT ANSWERS/ A+ GRADE
Question 1 of 25 Which element comprises about 8% of the crust? 4.0/ 4.0 Points A. silicon B. iron C. aluminum Answer Key: C Feedback: 3.1.2 Periodic Table of the Elements Question 2 of 25 The nucleus is composed of which two subatomic particles? 4.0/ 4.0 Points A. protons and electrons B. neutrons and electrons C. protons and neutrons Answer Key: C Feedback: Johnson et al. 3.1.1 Question 3 of 25 Which of the following is NOT a class of minerals? 4.0/ 4.0 Points A. silica
Escuela, estudio y materia
- Institución
-
American Military University
- Grado
-
ERSC181 B001
Información del documento
- Subido en
- 23 de septiembre de 2023
- Número de páginas
- 13
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Desconocido