Where should Brenda place this property in her table?
The table shows columns that Brenda uses for her notes on the properties of elements. Her notes state that some elements can react to form basic compounds. Where should Brenda place this property in her table? only in the column for metalloids.
Which properties make a metal a good?
Properties of Metals
- Luster: Metals are shiny when cut, scratched, or polished.
- Malleability: Metals are strong but malleable, which means that they can be easily bent or shaped.
- Conductivity: Metals are excellent conductors of electricity and heat.
Which properties make a metal a good material to use for electrical wires malleability and Reactivityconductivity and Ductilityductility and Malleabilityreactivity and conductivity?
malleability and reactivity conductivity and ductility ductility and malleability reactivity and conductivity. Conductivity and ductility properties make a metal a good material to use for electrical wires. This answer has been confirmed as correct and helpful.
What is the most likely reason that nonmetals are electrical insulators?
Answer Expert Verified The reason nonmetals are electrical insulator is since valence shells in nonmetal atoms are almost full, the atoms attract electrons and hold them tightly to fill their valence. The reason why it acts as an insulator is the high ionization energy it has.
Which statement best explains why radon and krypton?
They are very unlikely to bond with any element, whether it is metallic or not. Which statement best explains why radon and krypton do not bond easily with other elements? They have eight electrons in their valence shells, so they are stable without gaining or losing electrons.
Why was krypton given its name?
Because they had suspected its presence, but had to look for it by removing all that other stuff, Ramsay and Travers gave the element with atomic number 36 the name krypton, from the Greek kryptos for hidden (think cryptography or encryption).
What property do all the Group 18 elements have that makes them stand out from other elements?
What property do all of the group 18 elements have that makes them stand out from other elements? They are the only nonmetals that are liquid at room temperature. They are the only nonmetals that are solid at room temperature. They are very likely to bond with any element, whether it is metallic or not.
Which of these is a molecular ingredient that could be used in a wall filling material quizlet?
Answer: C6H6 is the appropriate answer.
Which element is the most reactive quizlet?
Francium is the most reactive. Their outer shell has 1 electron. They are also called ‘the alkali metals’.
Which group does only contain metals?
Groups 13–16 of the periodic table contain one or more metalloids, in addition to metals, nonmetals, or both. Group 13 is called the boron group, and boron is the only metalloid in this group. The other group 13 elements are metals. Group 14 is called the carbon group.
Is oxygen a metal or nonmetal or metalloid?
Metalloids
| Metals | Non-metals | Metalloids |
|---|---|---|
| Gold | Oxygen | Silicon |
| Silver | Carbon | Boron |
| Copper | Hydrogen | Arsenic |
| Iron | Nitrogen | Antimony |