WebMelting and boiling happens because of the interactions between molecules (intERmolecular forces, eg London dispersion, dipole dipole, hydrogen bond) not the interactions that hold molecules together (intRAmolecular forces, eg covalent bonds) In small highly polar molecules such as water, hydrogen bonding is very strong Comment ( … Web14 jun. 2024 · In general, the boiling points of compounds increase down a group in the periodic table. The melting points and boiling points for the hydrogen compounds of group 6A elements are in the table below. Melting point (0C) Boiling point (oC) H2O 0.0 100.0 H2S -82.0 -60.0 H2Se -65.7 -41.2 H2Te -49.0 -2.2 Advertisement pstnonsonjoku …
Predicting properties - Group 7 halogens - BBC Bitesize
Web387 views, 2 likes, 9 loves, 17 comments, 12 shares, Facebook Watch Videos from MJ Pride: Get comfy in your PJ's with Miss Tina from the Moose Jaw Public... WebThis explains why group 7 elements have low boiling points. Question. The graph shows the melting and boiling points of the first four group 7 elements. Astatine is placed … rocking horse clipart black and white
Melting points and boiling points of Group 1 elements? - Answers
WebAs you go down the column on the periodic table, their boiling points and melting points increase. From top to bottom of the column on the periodic table we have: Flourine. … WebThe melting point for water is 0 degrees C (32 degrees F). When the opposite happens and a liquid turns into a solid, it is called freezing. Boiling and Condensation When a liquid becomes a gas it is called boiling or … Web1 okt. 2024 · Melting Point (K): 302.93 Boiling Point (K): 2676 Appearance: soft, blue-white metal Isotopes: There are 27 known isotopes of gallium ranging from Ga-60 to Ga-86. There are two stable isotopes: Ga-69 (60.108% abundance) and Ga-71 (39.892% abundance). Atomic Radius (pm): 141 Atomic Volume (cc/mol): 11.8 Covalent Radius … other text effects in html