0
Add your answer:
Earn +20 pts
What two characteristics are indicated by the color coding in the periodic table?
Elements are classified as either metals or non-metals (gases). Everyrhing to the left of the "steps" is a metal.
Are metals all magnetic?
NOT all metals are magnetic
Are transition metals highly coloured?
The transition metals themselves are not particularly highly coloured. Gold is golden, copper is copper but the majority are grey or silver with a greater or lesser degree of shine.The compounds formed by transition metals (as opposed to those of group one and two metals) are highly coloured and as with all metals they all burn with distinctive flame colours.
14 properties of metals?
1. All metals lose electrons however gold can form aurides. 2. All metals conduct electricity. 3. All metals do metallic bonding. 4. All metals have free electrons. 5. All metals react with fluorine. 6. No metals are gases at RTP, there're either liquid (caesium, gallium, mercury) or solid. 7. Nearly all metals are shiney silver in colour except copper, gold and osmium. 8. All metals are at least fairly good conductors of heat. 9. All metals form atleast 1 compound soluble in water. 10. All metals have atleast 1 full s subshell This is way to broad of a question to possibly get 14, there are many different groups of metals the s block metals which are split into alkali and alkali earth metals, transition metals, poor metals, rare earth metals which are split into lanthanoids and actinoids.
What type of bonding occurs between two non metals?
when two type of non metals bond together , they always bonded by covalent bond because they have the tendency to share the electrons as all the non metals are electronegative so the process of losing and gaining cannot take place ...because in two non metals no one can lose electron so they have to share electons for example in water(H2O, CO2 etc...)
Are metals all color of silver?
no
What precious metals are inert?
All precious metals except two are inert, do not naturally react The two which are not Rhenium and Osmium
What two characteristics are indicated by the color coding in the periodic table?
Elements are classified as either metals or non-metals (gases). Everyrhing to the left of the "steps" is a metal.
Two metals that will float on water and react very quikly to form an alkalis?
Such metals are Sodium and Potassium (and all the alkali metals).
Is group 2 on the periodic table all metals?
Yes, group two elements are all called alkaline earth metals.
Is alloy conductor?
An alloy is a blend of two or more metals and all metals are conductors, so the answer is yes.
What are two physical characteristics of all the metals?
Solid and Malleable
What Metals are usually?
silver gray color
What is the color titanium?
all metals are 'silverish' except for copper and gold the alloy which isn't pure titanium is usually blue
What color are main group metals as solids and in solution?
Main group metals are generally a silvery color and caesium has a goldy tinge. In aqueous solution they are all colorless. (In this respect they can be contrasted to the metals copper, gold which are very colored in the metallic state- and with transition metals in aqueous solution which can often be colored where they have have d electrons that can be excited by light leading to absorption of some frequancies giving a color. Alkali metals (sodium, potassium etc in group 1) dissolve in liquid ammonia to give an intense bright blue color- due to ionisation and relase of an electron into solution.
What are the relationships between transitional metals?
transitional metals all either have one or two valence electrons, are all solids(excluding mercury), and are usually found combined in nature
What two metals does a battery need to operate?
Two Metals, that are different
