cobalts
Deep blue pigments
Cobalts is the plural of cobalt, a hard silvery-blue metallic element used in alloys and pigments.
The plural typically refers to multiple shades or varieties of cobalt blue: The painter's palette featured several cobalts ranging from deep to pale.
Cobalt compounds produce distinctive blue colors in glass, ceramics, and paints.
Portable energy storage units
- lithium-ionRechargeable cell technology
- cathodeElectrode current exits through
- rechargeableAble to regain power
- electric vehiclesBattery-powered motor transport
magnets · superalloys · turbines · jet engines · carbide · cutting tools · electroplating · ceramics
Hard conductive solid
- mineralNaturally formed crystalline solid
- oreMetal-bearing rock
- nickelElement twenty-eight, or coin
- copperReddish-brown metallic element
atomic · periodic table · extraction · mining · smelting · refining · alloy · magnetism
batteries
Portable energy storage units
- lithium-ionRechargeable cell technology
- cathodeElectrode current exits through
- rechargeableAble to regain power
electric vehicles · magnets · superalloys · turbines · jet engines · carbide · cutting tools · electroplating · ceramics · glass
metal
Hard conductive solid
copper · atomic · periodic table · extraction · mining · smelting · refining · alloy · magnetism · transition metal
blue
Primary color; also sad
royal blue · navy · sapphire · brilliant · rich · intense · decorative · glaze · porcelain · tiles
blue
Primary color; also sad
- ultramarineDeep blue from lapis
- pigmentsColor-giving compounds
- paintColored coating substance
cerulean · azurite · colorant · dye · artists · canvas · watercolor · oil paint · hue · tint
cobaltsoranges
Round citrus with segments
ambers · vermilions · siennas · ochres · rust
cobaltsplant dyes
Colorants made from flora
indigo · madder · cochineal · natural dyes · carmine
cobaltscadmium yellow
Bright paint pigment shade
vermilion · burnt sienna · ochres · yellow ochre · red ochre
- cobalt blueDeep blue pigment
- cobalt bombNuclear weapon maximizing radiation