The invention provides a decorative type styrene-acrylic bromine carbon latex fire-retardant coatings and preparation method thereof. The induction of flameretardant element bromine and synthesis of intrinsic flamertardant polymer resin can increase ageing effect and flame retardant property of fire-...
Which type of element forms ions with a -1 charge? a. Alkaline earth metals b. Alkali metals c. Noble gases d. HalogensDetermine the element being described or defined by the following statement: The most reactive noble gas. Choose from the following elements: | lithi...
It is possible to add the positions for the chlorine substituents in front of the abbreviation. b Some structural element is left out in the proposed STAB to minimize the complexity thereof. c Well established abbreviation. No change is proposed. # CAS numbers for SCCP, MCCP and LCCP: 61788...
OSWAAL PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS-TOPIC:2- VERY SHORT ANSWER TYPE QUESTIONS An element has atomic number 3. To which period of the periodic table ... 02:36 Name any two elements that have two electrons in their valence shell. 02:49 State three reasons for placing chlorine...
The element mercury, Hg, is a silvery liquid at room temperature. The normal freezing point of mercury is -38.9 degrees Celsius, and it's molar enthalpy of fusion is Delta H fusion = 2.29 kJ/moll. Wha Which of the ...
Consider the part of the periodic table given below and answer the fol... Text Solution An element Y has three shells with four electrons in the valence shell... 04:39 Lithium is an alkali metal with atomic number = 3 and number of valenc... 04:14 An element X (atomic number 17)...
The chromatographically separated fractions are identified by their retention times and elementspecific detection with a microwave plasma detector. Methyl bromide, 1,2-dibromoethane, and vinyl bromide are analysed in exhaust gases in cases where the gasoline contains 1,2-dibromoethane as an additive...
8.A titanium alloy to be used in a bromine-ion-containing environment, the titanium alloy consisting of, in mass %,a platinum group element: greater than or equal to 0.01% and less than or equal to 0.10%,a rare earth element: greater than or equal to 0.001% and less than 0.02%,O:...
Chlorine to bromine ratios remain nearly constant at 430 ± 130 (1σ) over a Br concentration range of 60–1300 ppb, similar to the exospheric ratio (390), and independent of the basalt type. Along the MAR, chlorine can be described as a conventional incompatible trace element which ...
20160319191NEMATIC LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL DISPLAY ELEMENT OBTAINED USING SAMENovember, 2016Hirata et al. 20100314575ANTI-ICING SUPERHYDROPHOBIC COATINGSDecember, 2010Gao et al. 20130293092FLUORESCENT MATERIAL AND LIGHT-EMITTING DEVICE EMPLOYING THE SAMENovember, 2013Fukuda et al. ...