Which of the following is an alkaline earth metal

Asked by admin @ 17/08/2021 in Chemistry viewed by 300 People

Which of the following is an alkaline earth metal? Lithium Beryllium Fluorine Neon

Answered by admin @ 17/08/2021

Answer:

berrylium

Explanation:

berrylium is in 2nd group of periodic table & group elements are known as alkaline earth metals

Which of the following is not an alkaline metal

Asked by admin @ 11/08/2021 in Chemistry viewed by 297 persons

Which of the following is not an alkali metalPotassiumCalciumLithiumSodium

Where are alkaline earth metals found on the periodic table

Asked by admin @ 02/08/2021 in Chemistry viewed by 367 persons

Where are alkaline earth metals found on the periodic table? Group 1 Group 2 Groups 3–12 Group 17\

Groups contain alkaline earth metals are

Asked by admin @ 24/08/2021 in Chemistry viewed by 288 persons

Describe the groups which contain alkaline earth metal

Electron configuration for alkaline earth metals

Asked by maham237 @ 31/12/2020 in Chemistry viewed by 273 persons

Identify the outer electron configurations for the (a) alkali metals, (b) alkaline earth metals, (c) halogens, (d) noble gases.

12g of alkaline earth metal gives 14.8 g of nitride

Asked by admin @ 04/08/2021 in Chemistry viewed by 263 persons

12g of alkaline earth metal gives 14.8g of its nitride.Atomic weight of metal is

Which of the following is not a metal

Asked by admin @ 24/08/2021 in Computer Science viewed by 293 persons

Which of the following is not a metal

Which of the following metals reacts vigorously with oxygen

Asked by admin @ 20/08/2021 in Chemistry viewed by 420 persons

Which one of the following metal reacts vigorously with oxygen and water? a) Sodium b) Potassium c) Calcium d) Magnesium. please tell bcz I m confused as both potassium and …

Which of the following is not an alkali metal

Asked by admin @ 16/08/2021 in Chemistry viewed by 290 persons

Which of the following is not an alkali metalPotassiumCalciumLithiumSodium

Which of the following is not a metallic mineral

Asked by admin @ 16/08/2021 in Science viewed by 343 persons

Which of the the following is not a metallic mineral ? (a) gold (b) silver (c) diamond (d) copper

Which of the following is not a transition metal

Asked by admin @ 12/08/2021 in Chemistry viewed by 282 persons

Which of the following is not a transition metal?1.silver 2. lead 3.tungsten 4. manganese

Which one of the following is a non metallic mineral

Asked by admin @ 06/08/2021 in Social Sciences viewed by 307 persons

Which one of the following is a non-metallic mineral? a. Lead b. copper c. tin d. Limestone

Which of the following metals are refined by electrolytic refining

Asked by admin @ 04/08/2021 in Chemistry viewed by 274 persons

Which of the following metals are refined by electrolytic refining? (i) Au (ii) Cu (iii) Zn (iv) K (1) (i) and (ii) (2) (ii) and (iii) (3) (i), (ii), (iii) …

Which of the following metal is not extracted by electrolysis

Asked by admin @ 04/08/2021 in Chemistry viewed by 324 persons

WHICH OF THE FOLLOWING METAL IS NOT EXTRACTED BY ELECTROLYSIS ? OPTION ALUMINIUN IRON POTASSIUM SODIUM

Which of the following metals reacts violently with cold water

Asked by admin @ 04/08/2021 in Science viewed by 409 persons

Which of the following metals react violently with cold water? A. Al B. Fe C. Na D. Ca

Classify the following elements as metal nonmetal or metalloid semimetal

Asked by admin @ 03/08/2021 in Chemistry viewed by 318 persons

Classify the following elements as metal, nonmetal, or metalloid: aluminum, fluorine, gallium, phosphorus, krypton, tellurium, thorium, barium and strontium.