A substance which is a chemical or mixture that may be harmful to the environment and to human health if inhaled, swallowed, or absorbed through the skin is called a substance
Calculate the atomic mass of silicon. The three silicon isotopes have atomic masses and relative abundances of 27.9769 amu (92.2297%), 28.9765 amu and 29.9738 amu (3.0872%). (only 3 decimal places) amu
A substance which is a chemical or mixture that may be harmful to the environment and to human health if inhaled, swallo
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
A substance which is a chemical or mixture that may be harmful to the environment and to human health if inhaled, swallo
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!