|
03-14-2008, 10:59 PM
| |||
| |||
| a few chemistry questions please help!!?
1) Most of the mass of the atom is in the nucleus. TRUE OR FALSE 2) The proton carries a positive charge. TRUE OR FALSE 3) The atomic number is equal to the number of protons and neutrons combined. TRUE OR FALSE 4) The electrons surround the nucleus of the atom. TRUE OR FALSE 5) Isotopes are atoms of the same element that have different atomic masses. TRUE OR FALSE please answer only if you have the intention to help me, and if you know the answer to the question for sure, if you are unsure put unsure! thanks so much to all who answer      |
 |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| 3 chemistry questions? | andre a | Chemistry | 0 | 03-10-2008 01:55 AM |
| chemistry questions help plz...? | Chuia | Chemistry | 0 | 02-29-2008 09:29 PM |
| chemistry questions? | jeffrey b | Chemistry | 0 | 02-29-2008 08:35 PM |
| Embalming Chemistry Questions...Some are regular Chemistry? | Meg Kenny | Chemistry | 0 | 02-27-2008 07:40 PM |
| Can someone please help me with these Chemistry Questions? Thanks~? | katie123 | Chemistry | 0 | 02-23-2008 11:37 PM |
Linear Mode
