Explanation:
.metallic has properties that are intermediate between mental and non metal
Answer: Ionic Bond
Explanation: The electrostatic attraction that binds oppositely charged ions together. alloy. a mixture composed of two or more elements, at least one of which is a metal.
Hope this helped!
Im not going to put in a voice recording ( lwk tired to do so ) but here’s a simplified version I did to describe the properties and everything abt the periodic table.If you need me to type out abt the transitioning metals idm since it’s kinda straightforward.Oh and if you need me to include the trends I could if you want
Answer:
c
Explanation:
because the water is needed to wet the sand to keep d reaction safe
Answer:
Filled below
Explanation:
#v.e means number of valence electrons.
Also, the column total v.e is gotten by adding the v.e of the metal to the v.e of the non metal based on the chemical formula of both of the 2 elements combined.
K: Cl: 5; KCl; 1 + 5 = 6
Be: S: 6; BeS; 2 + 6 = 8
Na: F: 7; NaF; 1 + 7 = 8
Mg: Se: MgSe; 2 + 6 = 8
Al; N; AlN; 1 + 5 = 6
Be; F; BeF2; 2 + 2(7) = 16
Mg; N; Mg3N2; 3(2) + 2(7) = 20