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| strontium metal | |||
| strontium A soft silvery-white element of the alkaline earth group of metals, occurring chiefly as celestite and as strontianite. Its compounds burn with a crimson flame and are used in fire works | |||
| strontium | |||
| Sr | |||
| strontium: 63 phrases in 6 subjects |
| Chemistry | 52 |
| Earth sciences | 5 |
| Medical | 1 |
| Natural sciences | 1 |
| Nuclear physics | 3 |
| Радиоактивное излучение | 1 |